[FLINK-32978] Deprecate RichFunction#open(Configuration parameters)

[WencongLiu]

What is the purpose of the change

Remove parameter in RichFunction#open.

Brief change log

• Add a new class OpenContext
• Add a new method RichFunction#open(OpenConext openContext)

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): (yes)
• 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: (yes / no / don't know)
• 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)

[flinkbot]

CI report:

• 634f599 Azure: SUCCESS

Bot commands

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[lsyldliu]

@WencongLiu Thanks for your contribution, I left some comments.

[xintongsong]

Suggested change

	public void open(Configuration parameters) throws Exception {
	throw new UnsupportedOperationException(
	"This method is deprecated and shouldn't be invoked. Please use getDefaultTrigger() instead.");
	public void open(Configuration parameters) throws Exception {
	throw new UnsupportedOperationException(
	"This method is deprecated and shouldn't be invoked. Please use open(OpenContext) instead.");

[xintongsong]

LGTM. Merging.