gcc-13 focal .debs (mirror of ubuntu-toolchain-r PPA)

Mirrored from ppa:ubuntu-toolchain-r/test for Ubuntu 20.04 (focal) so the Dockerfile doesn't depend on Launchpad availability (single-IP, went hard-down 2026-05-01).

Contents: gcc-13/g++-13/cpp-13 13.1.0-8ubuntu1~20.04.2 + libstdc++-13-dev/libgcc-13-dev + runtime libs (libgcc-s1, libstdc++6, libasan6/8, libubsan1, libatomic1, libtsan0/2, liblsan0, libgfortran5, libgomp1, libitm1, libcc1-0, libhwasan0, libquadmath0 [amd64-only], gcc-11-base, gcc-16-base).

Regenerate via scripts/mirror-gcc13-debs.sh.

arch	files	sha256
amd64	23	a2b3b6e10b175bbaaefeb3e9e703ca26a97ed6c1f19ca842d3e0b0c8f941e65b
arm64	22	be19db90d94c52c6061280bbadcaad9b09db1e9f2e77a12f8c18c5425d2eb056