feat: add tolerations to values and templates

[roberthstrand]

Description

This pull request adds a list called tolerations to the operator and agent sections of the values file, and implement them into the templates.

Related Issue

This is a pull request to close #1112, as agreed upon in the Office Hours meeting, Friday the 6th.

Checklist

• I have read the contributing documentation.
• I signed and signed-off the commits (git commit -S -s ...). See this documentation on signing commits.
• I have correctly attributed the author(s) of the code.
• I have tested the changes locally.
• I have followed the project's style guidelines.
• I have updated the documentation, if necessary.
• I have added tests, if applicable.

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Additional Notes

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