[FLINK-8266] [runtime] add network memory to ResourceProfile for the input and output memory of a task

[shuai-xu]

What is the purpose of the change

This pull request adds a network memory field to ResourceProfile. So job master can set the network memory of a task according to the number of input channels and output sub partitions.

Brief change log

(for example:)

• The TaskInfo is stored in the blob store on job creation time as a persistent artifact
• Deployments RPC transmits only the blob storage reference
• TaskManagers retrieve the TaskInfo from the blob cache

Verifying this change

This change can be verified by running ResourceProfileTest:

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, Yarn/Mesos, 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 applicabled)

[tillrohrmann]

Thanks for the contribution @shuai-xu. There are some merge conflicts. Could you please resolve them?

[shuai-xu]

@tillrohrmann sorry, the conflict is resolved now

[tillrohrmann]

Thanks for your contribution @shuai-xu. Changes look good to me. Merging this PR.