Custom PR comment template gone

[timkrins]

Hello,

We were using the custom template option for the PR comment - and I thought I had broken something when the PR comment reverted back to the default.

Turns out I think it was removed purposefully in #38

I will fix our own repo to github-actions-ctrf@0.0.42 for now.

But - can I bring it back?

Also, architecture-wise, can I suggest that all of the templates are rendered via handlebars - even the default ones - as this would probably result in less code, and super-simple customisable functionality.

[Ma11hewThomas]

Hello @timkrins,

Apologies for the oversight — you're right that the pr-message argument was mistakenly removed.

When we introduced the ability to post all summary views, including custom ones, to pull requests using the --pull-request argument and the new pull-request method, the --pr-message argument was inadvertently removed without a deprecation notice.

I've restored it in #41 version (v0.0.45).

Thank you!