[FLINK-33911][ci] Adds custom action for workflow configuration selection

[XComp]

Based on the following PR(s):

• [FLINK-33902][ci] Adds -legacy to openssl command #23961
• [FLINK-27082][ci] Disables tests that relies on disabling file permissions #23962
• [FLINK-33904][test] Installs missing zip package #23963
• [FLINK-33906][ci] tools/azure-pipelines/debug_files_utils.sh should support GHA output as well #23964
• [FLINK-33907][ci] Makes copying test jars being done later #23965
• [FLINK-33908][ci] Adds custom action for moving data in Flink's CI Docker image #23966
• [FLINK-33909][ci] Adds custom action for selecting the release branch and commit hash #23967
• [FLINK-33910][ci] Adds custom action for enabling Java version in Flink's CI Docker container #23968

What is the purpose of the change

See FLINK-33911 for further context.

Brief change log

• Adds custom action

Verifying this change

This change is a trivial rework / code cleanup without any test coverage.

Does this pull request potentially affect one of the following parts:

• Dependencies (does it add or upgrade a dependency): no
• The public API, i.e., is any changed class annotated with @Public(Evolving): no
• The serializers: no
• The runtime per-record code paths (performance sensitive): no
• Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: no
• The S3 file system connector: no

Documentation

• Does this pull request introduce a new feature? no
• If yes, how is the feature documented? not applicable

[XComp]

I need to reorganize the workflow-related PRs