[gcc] Created tag 'releases/gcc-15.2.0'

[Richard Biener via Gcc-cvs]

The signed tag 'releases/gcc-15.2.0' was created pointing to:

 5115c7e447fc... Update ChangeLog and version files for release

Tagger: Richard Biener <rguent...@suse.de>
Date: Fri Aug 8 06:52:44 2025 +0000

    GCC 15.2.0 release