### Description

Currently, the [`tryAuthenticateToken`](https://github.com/elastic/elasticsearch/blob/55088d154d1764a6d4fa8e9078bde9da1e9ff9a5/x-pack/plugin/security/src/main/java/org/elasticsearch/xpack/security/authc/TokenService.java#L458) method calls `decodeAndValidateToken` which ends up sending two `GetRequest` for the same token ID. First in [`decodeToken`](https://github.com/elastic/elasticsearch/blob/55088d154d1764a6d4fa8e9078bde9da1e9ff9a5/x-pack/plugin/security/src/main/java/org/elasticsearch/xpack/security/authc/TokenService.java#L602) and second in [`checkIfTokenIsValid`](https://github.com/elastic/elasticsearch/blob/55088d154d1764a6d4fa8e9078bde9da1e9ff9a5/x-pack/plugin/security/src/main/java/org/elasticsearch/xpack/security/authc/TokenService.java#L1977). The second call is unnecessary as we already fetched the access token in the first call, it's just simply dropped. We should refactor these two methods to avoid sending second get request just to validate the access token.
x-pack/plugin/security/src/main/java/org/elasticsearch/xpack/security/authc/TokenService.java
/**
     * The parameters below are used to generate the cryptographic key that is used to encrypt the
     * values returned by this service. These parameters are based off of the
     * <a href="https://www.owasp.org/index.php/Password_Storage_Cheat_Sheet">OWASP Password Storage
     * Cheat Sheet</a> and the <a href="https://pages.nist.gov/800-63-3/sp800-63b.html#sec5">
     * NIST Digital Identity Guidelines</a>
     */
    static final int TOKEN_SERVICE_KEY_ITERATIONS = 100000;
    static final int TOKENS_ENCRYPTION_KEY_ITERATIONS = 1024;
    private static final String KDF_ALGORITHM = "PBKDF2withHMACSHA512";
    static final int SALT_BYTES = 32;
    private static final int KEY_BYTES = 64;
    static final int IV_BYTES = 12;
    private static final int VERSION_BYTES = 4;
    private static final String ENCRYPTION_CIPHER = "AES/GCM/NoPadding";
    private static final String EXPIRED_TOKEN_WWW_AUTH_VALUE = String.format(Locale.ROOT, """
        Bearer realm="%s", error="invalid_token", error_description="The access token expired\"""", XPackField.SECURITY);
    private static final BackoffPolicy DEFAULT_BACKOFF = BackoffPolicy.exponentialBackoff();
    public static final String THREAD_POOL_NAME = XPackField.SECURITY + "-token-key";