The qa/valgrind.supp file had a conflict with an extra curly brace at the EOF as a result of changes adding CPython suppressions in the unittest-mgr branch, as well as additions coming form main.
Resolved by keeping both: the CPython suppressions for the mgr unit tests and all the rocky10 suppressions from main (rocky10_gcc14_mismatch_delete_map_erase
and rocky10 still reachable rocksdb leak), and removing the extra curly brace after merging.