tests: try to make s2n_mem_usage_test more useful (#5139)

Co-authored-by: Sam Clark <3758302+goatgoose@users.noreply.github.com>

ci: always set values for command line defines (#5126)

fix(ci): Allow validate_start_codebuild to run on pushes to main (#5080)

fix: add build specs to copyright check (#5025)

refactor(bench): remove historical benchmarks (#4940)

 feat: Reworking cleanup behavior (#4871)

fix: fix open AF_INET sockets in s2n_self_talk_ktls_test.c (#4852)

fix: close all /dev/urandom open fds (#4835)

chore: Fix failing OIDC workflows; cleanup unused actions (#4848)

chore: bump awslc(non FIPS) to 1.36.0 (#4821)