v1.4

fix: remaining issues related to comments on commits and PRs (#5)

* chore: checking for entry in comment on commit if

* fix: remove : from greps

* fix: add continue-on-error

* fix: acquire latest commit sha via input

* fix: curl args for posting comments

* fix: escape body markdown with jq

* chore: debug echoes for PR

* fix: use [[ ]] because of && in bash if

* fix: github API path for PRs should include pulls, not issues

* fix: revert back to issues for PR API request

* fix: remove space before colon in authorization

* fix: update example workflow with latest updates

* chore: remove lingering debug prints