[jdk21u-dev] RFR: 8334441: Mark tests in jdk_security_infra group as manual

[SendaoYan]

Hi all,

This pull request contains a backport of commit [8e1d2b09](https://github.com/openjdk/jdk/commit/8e1d2b091c9a311d98a0b886a803fb18d4405d8a) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Rajan Halade on 21 Jun 2024 and was reviewed by Christoph Langer and Sean Mullan.

The file `test/jdk/TEST.groups` has a prefixed PR `JDK-8257516` cause this backport not clean, and `jdk21u-dev` repo doesn't have file `test/jdk/security/infra/javax/net/ssl/HttpsURLConnectionTest.java`, other files are backported cleanly.

Thanks!

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Commit messages:
 - Backport 8e1d2b091c9a311d98a0b886a803fb18d4405d8a

Changes: https://git.openjdk.org/jdk21u-dev/pull/781/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=781&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8334441
  Stats: 162 lines in 9 files changed: 9 ins; 2 del; 151 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/781.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/781/head:pull/781

PR: https://git.openjdk.org/jdk21u-dev/pull/781