Add logic to process platform specific exclude files

[Mesbah-Alam]

• Pass in dev(common and platform specific) and fips exclude lists via customJtx.
• Use ${SPEC} to determine platform.
• Remove logic to process comma separated testflags.
• Clean up code.
• Related backlog/issues/1029

[Mesbah-Alam]

Test with sanity

• JDK8 : Grinder_JCK/1265
• JDK11 : Grinder_JCK/1262
• JDK17 : Grinder_JCK/1263
• JDK19 : Grinder_JCK/1264
• JDK20 : Grinder_JCK/1260

[Mesbah-Alam]

Note: This PR can only be delivered after corresponding directory structure changes to all tck repo's have been made.

[llxia]

LGTM

[Mesbah-Alam]

Note, this branch has been rebased and following update has been made to the change added by #4506: platform.contains("win") -> spec.contains("win") - since this PR replaces 'platform' with 'spec'.

Sanity check with one tck target on 17: Grinder/32286 (green).

[Mesbah-Alam]

Suggesting: whenever it's safe to merge, please leave this PR to be merged by me; since its delivery needs to be coordinated with those of the related PRs for tck repo's (to make the corresponding changes to the repo's). Internal tck builds will break otherwise.

[karianna]

Converted to Draft to prevent early merging

[llxia]

Just for the record, we have decided to merge this PR after the release as the related repo structure is also needed to be updated to correspond to this change. Once the changes are made, it is not backward compatible. The changes only affect IBM.

After the release,

• a branch will be created in the related repo before restructuring so we have a backup and future reference if ever needed. The branch should be matching with the AQA release branch (i.e., v0.9.7-release)
• merge this PR
• restructuring related repo for exclude files in the main branch (PR corresponding change)
• test build will continue to run via the main branch

[Mesbah-Alam]

Re: #4486 (comment)

• v0.9.7-release branch has been created for each internal tck repo.
• fips jtx files in the related PRs for TCK 11 and 17 repos have been updated to include all latest changes to fips excludes.
• Sanity tested with jck-runtime-api-java_nio - a target that has excluded sub-tests : Grinder/32793.

[smlambert]

Temurin-compliance /Grinder/3474/