[PATCH 0/4] testsuites: prune some directories / files

[Jan Beulich]

Disk usage is somewhat concerning when batch-testing many targets. While
looking into that I further noticed clutter is a few places.

1: testsuites: prune huge files
2: testsuites: prune checking gas for CFI / SFrame
3: ld/testsuite: don't leave temporary files in main dir
4: binutils/testsuite: don't leave temporary files in main dir

Jan