Backport Windows support to 1.x branch

[rishabh6788]

Coming from opensearch-project/opensearch-plugins#181, backport Windows support to 1.x branch.

Critical Path

• Increment to 1.3.7
• Windows demo script.bat
• Build on windows machine
• Run CI on Windows
  • JDK 11
  • JDK 14
  • JDK 8
• JDK8 compatibility for Utf-8
• Plugin install for Windows

Non Blockers

• Test reliability
• Github workflow updates
• Branch protection rules
• Spotbugs

Not in scope

• Backwards compatibility testing

If you are already have an issue tracking backport Windows CI to 1.x branch, please link here.

[cwperks]

While trying to backport these 2 PRs I encountered some issues around Java 8:

• Fix windows encoding issues #2206 - Fix windows encoding issues
• Add CI for Windows and MacOS platforms #2190 - Add CI for Windows and MacOS platforms

1. SecurityUtilsTest - Pattern.onMatchPredicate is not available, List.of is not available
2. FIleWriter and FileReader both do not have constructors that take Charset.

The work I have done so far can be found on this branch: #2206 - Fix windows encoding issues
#2190 - Add CI for Windows and MacOS platformshttps://github.com/cwperks/security/tree/backport/backport-2206-to-1.3

[peternied]

The PR #2291 in draft handles all of the outstanding critical path except for JDK14. I'll hunt that down tomorrow while getting the remaining changes reviewed.

@davidlago @CEHENKLE @rishabh6788 Security is building in 1.3.7 and is part of the distribution. Downstream teams should not be blocked for any build/testing. Based of the current speed of development Security will have delivered all critical path issues by EOD Monday Dec 5 for the security plugin.