Revert "tf-a-commitlint: Update to Jammy Docker image"

This reverts commit 8cdaf87bcd7827aeb7a99fe152744d688db8a120.

Reason for revert: nvm is somehow not available. Will investigate later.

Change-Id: Ia65a31202a3351ff92b520defc23a01eca7a969e
1 file changed