[ci/release] Move ML long running tests to sdk file manager
diff --git a/release/release_tests.yaml b/release/release_tests.yaml
index e11af246157fe..4ebd27da2d1d8 100644
--- a/release/release_tests.yaml
+++ b/release/release_tests.yaml
@@ -1327,7 +1327,7 @@
       timeout: 600
 
     type: sdk_command
-    file_manager: job
+    file_manager: sdk
 
   smoke_test:
     frequency: disabled
@@ -1355,7 +1355,7 @@
     script: python workloads/impala.py
     long_running: true
     type: sdk_command
-    file_manager: job
+    file_manager: sdk
 
   smoke_test:
     frequency: disabled
@@ -1445,7 +1445,7 @@
       timeout: 600
 
     type: sdk_command
-    file_manager: job
+    file_manager: sdk
 
   smoke_test:
     frequency: disabled
@@ -1561,7 +1561,7 @@
     script: python workloads/pbt.py
     long_running: true
     type: sdk_command
-    file_manager: job
+    file_manager: sdk
 
   smoke_test:
     frequency: disabled

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## Why are these changes needed?

What: Long running tests should use sdk file manager
Why: Job submission server seems to crash under load, using the sdk file manager ensures we can still fetch results after a run.

## Related issue number

<!-- For example: "Closes #1234" -->

## Checks

- [ ] I've run `scripts/format.sh` to lint the changes in this PR.
- [ ] I've included any doc changes needed for https://docs.ray.io/en/master/.
- [ ] I've made sure the tests are passing. Note that there might be a few flaky tests, see the recent failures at https://flakey-tests.ray.io/
- Testing Strategy
   - [ ] Unit tests
   - [ ] Release tests
   - [ ] This PR is not tested :(
