Bunchf of `PluginInfoTests` and `PluginServiceTests` failing for the same issue. The EA version of Java 19 seems to report it's version oddly?

**Build scan:**
https://gradle-enterprise.elastic.co/s/6wx3e3f6kaq26/tests/:server:test/org.elasticsearch.plugins.PluginInfoTests/testMissingType

**Reproduction line:**
`./gradlew ':server:test' --tests "org.elasticsearch.plugins.PluginInfoTests.testMissingType" -Dtests.seed=86D6C25168F6BE2A -Dtests.locale=nb-NO -Dtests.timezone=Asia/Khandyga -Druntime.java=19`

**Applicable branches:**
master

**Reproduces locally?:**
Didn't try

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.plugins.PluginInfoTests&tests.test=testMissingType

**Failure excerpt:**
```
java.lang.IllegalStateException: plugin my_plugin requires Java 19:, your system: 19-ea+17-1142

  at __randomizedtesting.SeedInfo.seed([86D6C25168F6BE2A:634F3C120585BF16]:0)
  at org.elasticsearch.jdk.JarHell.checkJavaVersion(JarHell.java:240)
  at org.elasticsearch.plugins.PluginInfo.readFromProperties(PluginInfo.java:184)
  at org.elasticsearch.plugins.PluginInfoTests.testMissingType(PluginInfoTests.java:398)
  at jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
  at java.lang.reflect.Method.invoke(Method.java:578)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1758)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:946)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:982)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:996)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.tests.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
  at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:375)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:824)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:475)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:955)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:840)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:891)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:902)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
  at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
  at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.tests.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:375)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:831)
  at java.lang.Thread.run(Thread.java:828)

```
libs/core/src/main/java/org/elasticsearch/jdk/JarHell.java
* Technically empty classpath element behaves like CWD.
             * So below is the "correct" code, however in practice with ES, this is usually just a misconfiguration,
             * from old shell scripts left behind or something:
             *
             *   if (element.isEmpty()) {
             *      element = System.getProperty("user.dir");
             *   }
             *
             * Instead we just throw an exception, and keep it clean.
             */
            if (element.isEmpty()) {
                throw new IllegalStateException(
                    "Classpath should not contain empty elements! (outdated shell script from a previous"
                        + " version?) classpath='"
                        + classPath
                        + "'"
                );
            }
            
            
            
            
            if (element.startsWith("/") && "\\".equals(fileSeparator)) {
                
                
                element = element.replace("/", "\\");
                
                if (element.length() >= 3 && element.charAt(2) == ':') {
                    element = element.substring(1);
                }