Fix Certificate housekeeper job to fix issues with secrets (#1240)

* add changes

* add returns

* commit fix

* add changes

* add changes

* add test fixes

* add more test fixes

* add fix

* add changes

* Pr comment fixes

* fix PR comments

* add changes

* add more fixes

* tighter tolerances

* add a bunch of comments

* moar comments

* add changes

* fix better

* PR tweaks and fixes

* add fix

* test data

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Co-authored-by: ramanujbhattacharjee93 <[email protected]>
Co-authored-by: alkaplan <[email protected]>