Add resources requests and limits to the operator

[brunopadz]

Signed-off-by: brunopadz bpadz@protonmail.com

Which problem is this PR solving?

• Resolves Add a default CPU/memory requests and limits to the operator #1514

Short description of the changes

• Adds default resources requests and limits to the Operator container

[codecov]

Codecov Report

Merging #1515 (480ef21) into master (ba4bcf5) will not change coverage.
The diff coverage is n/a.

❗ Current head 480ef21 differs from pull request most recent head c9c7172. Consider uploading reports for the commit c9c7172 to get more accurate results

@@           Coverage Diff           @@
##           master    #1515   +/-   ##
=======================================
  Coverage   87.91%   87.91%           
=======================================
  Files          92       92           
  Lines        5766     5766           
=======================================
  Hits         5069     5069           
  Misses        532      532           
  Partials      165      165           

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[jpkrohling]

Thank you!