Merge branch 'php-composer-non-lock-file-parser' into 'master'

Add PHP Composer non-lock file parser

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/166908



Merged-by: Terri Chu <tchu@gitlab.com>
Approved-by: Jay Montal <jmontal@gitlab.com>
Approved-by: Terri Chu <tchu@gitlab.com>
Reviewed-by: Terri Chu <tchu@gitlab.com>
Reviewed-by: Leaminn Ma <lma@gitlab.com>
Co-authored-by: Emerald-Jayde Henao <ejhenao@gitlab.com>