gcc 12 checks some things that clang doesn't, resulting in compile errors.
This series fixes some of theses issues, but still builds (and tests) with clang.
Unfortunately, we still don't have a clean gcc build due to an outstanding bug [1].
[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98056Closes#10386
* github.com:scylladb/scylla:
build: disable warnings that cause false-positive errors with gcc 12
utils: result_loop: remove invalid and incorrect constraint
service: forward_service: avoid using deprecated std::bind1st and std::not1
repair: explicityl ignore tombstone gc update response
treewide: abort() after switch in formatters
db: view: explicitly ignore unused result
compaction: leveled_compaction_strategy: avoid compares between signed and unsigned
compaction_manager: compaction_reenabler: disambiguate compaction_state
api: avoid function specialization in req_param
alternator: ttl: avoid specializing class templates in non-namespace scope
alternator: executor: fix signed/unsigned comparison in is_big()
3051fc3cbc