Make it easier to specify triggers for Zapier

[wing328]

based on #18814 with updated samples

cc @valmoz, @emajo

PR checklist

• Read the contribution guidelines.
• Pull Request title clearly describes the work in the pull request and Pull Request description provides details about how to validate the work. Missing information here may result in delayed response from the community.
• Run the following to build the project and update samples:

  ./mvnw clean package 
  ./bin/generate-samples.sh ./bin/configs/*.yaml
  ./bin/utils/export_docs_generators.sh
  

  (For Windows users, please run the script in Git BASH)
  Commit all changed files.
  This is important, as CI jobs will verify all generator outputs of your HEAD commit as it would merge with master.
  These must match the expectations made by your contribution.
  You may regenerate an individual generator by passing the relevant config(s) as an argument to the script, for example ./bin/generate-samples.sh bin/configs/java*.
  IMPORTANT: Do NOT purge/delete any folders/files (e.g. tests) when regenerating the samples as manually written tests may be removed.
• File the PR against the correct branch: master (upcoming 7.x.0 minor release - breaking changes with fallbacks), 8.0.x (breaking changes without fallbacks)
• If your PR is targeting a particular programming language, @mention the technical committee members, so they are more likely to review the pull request.

[wing328]

@a-wallen is this a breaking change? shall we keep the const name as actions?

[a-wallen]

We can keep the name. Also we need to drop the commit that says (EM Only)

[a-wallen]

Thank you!

[a-wallen]

435c73d this might be the commit that you want to land on it's own. You could start from this PR #19643.

Sorry that I can't generate the samples on my computer. Git Bash generates the wrong path separator on Windows...

[a-wallen]

Looks like I was also able to update the samples properly by using the devcontainer in 86307de!

[wing328]

nice.

i merged via #19645

in which you're listed as co-author

thanks again for the PR