Merge tag 'v2.35.0-rc1'

Git 2.35-rc1 * tag 'v2.35.0-rc1': Git 2.35-rc1 reftable tests: avoid "int" overflow, use "uint64_t" reftable: avoid initializing structs from structs t1450-fsck: exec-bit is not needed to make loose object writable refs API: use "failure_errno", not "errno" Last minute fixes before -rc1 build: NonStop ships with an older zlib packfile: fix off-by-one error in decoding logic t/gpg: simplify test for unknown key branch: missing space fix at line 313 fmt-merge-msg: prevent use-after-free with signed tags cache.h: drop duplicate `ensure_full_index()` declaration lazyload: use correct calling conventions fetch: fix deadlock when cleaning up lockfiles in async signals