feat(stageExecution): reduce execution context size

[kirangodishala]

Introduced new config classes for the following Tasks:

• WaitOnJobCompletionTask
• BindProducedArtifactsTask
• PromoteManifestKatoOutputsTask
• ResolveDeploySourceManifestTask

Through these config classes, certain keys from the outputs in the stage context can be removed.

Added unit tests for these tasks.

Here are the configuration properties to exclude the keys:

tasks:
  clouddriver:
    promoteManifestKatoOutputsTask:
      excludeKeysFromOutputs:
      - outputs.createdArtifacts
      - outputs.manifests
      - outputs.boundArtifacts
    waitOnJobCompletionTask:
      excludeKeysFromOutputs:
      - jobStatus
      - completionDetails
    resolveDeploySourceManifestTask:
      excludeKeysFromOutputs:
      - manifests
      - requiredArtifacts
      - optionalArtifacts
  core:
    bindProducedArtifactsTask:
      excludeKeysFromOutputs:
      - artifacts