Verify bundled deps using CI #19802
Description
Description
I am the author of https://github.com/php/php-src/blob/master/.github/actions/verify-generated-files/action.yml and I would be happy if this integrity concept can be extended also to all extenal/bundled deps like PCRE [1], Unicode tables [2] etc.
The expected behaviour is zero changes after the update is run. This will prevent hiding bad code and prevent human mistakes.
[1] PCRE2 #14498
[2] Unicode tables #7502 (comment) /w update steps described
[3] XSSE #18413
[4] uriparser #19711
[5] IR 2ff7a18
[6] timelib a0329db - https://github.com/derickr/timelib/tags
[7] xxHash #20064
This was probably not done yet to not slow down the testing pipelines. The solution is to run the integrity verification of the external sources as a separate workflow only when the source files are changed and always in nightly.