Update make bundle command to include --apis-dir flag

[fanny-jiang]

What does this PR do?

Update make bundle command to include --apis-dir flag during the manifest generation step.

Motivation

Since upgrading operator-sdk to v1.34.1, the make bundle command's manifest generation step removes the displayName and description for some CRDs.

Additional Notes

Anything else we should know when reviewing?

Minimum Agent Versions

Are there minimum versions of the Datadog Agent and/or Cluster Agent required?

• Agent: vX.Y.Z
• Cluster Agent: vX.Y.Z

Describe your test plan

Run make VERSION=x.y.z LATEST_VERSION=x.y.z bundle and make sure the DatadogAgentProfile and DatadogSLO crds still have the displayName and description field under spec.customresourcedefinitions.owned in the bundle/manifests/datadog-operator.clusterserviceversion.yaml file.

Checklist

• PR has at least one valid label: bug, enhancement, refactoring, documentation, tooling, and/or dependencies
• PR has a milestone or the qa/skip-qa label

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 54.99%. Comparing base (d0f739b) to head (b845d3d).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1285   +/-   ##
=======================================
  Coverage   54.99%   54.99%           
=======================================
  Files         243      243           
  Lines       28023    28023           
=======================================
  Hits        15411    15411           
  Misses      11741    11741           
  Partials      871      871           

Flag	Coverage Δ
unittests	54.99% <ø> (ø)

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