description: Generate PaC release notes from git log output

Here is the output of release changes. Make a list of all notable changes categorized by features/bugs/misc with emojis, output as markdown with a one-liner per change.

Link each commit URL with prefix: https://github.com/openshift-pipelines/pipelines-as-code/commit/

Add a Jira link like SRVKP-XXX for each change if there is one in the commit message.

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