[2021-05-24 02:09:44 +0900]: triage-issues.yml: update to match main configuration

[2021-05-24 08:03:03 +0900]: Tweak c-mode bug reporting address

[2021-05-24 20:19:17 +0900]: Fix some imagecolor*() return types [2021-05-24 19:35:04 +0900]: Fix edge cases in JIT for ASSIGN_DIM_OP. (This fixes Zend/tests/bug79947.phpt and Zend/tests/undef_index_to_exception.phpt without PROFITABILITY_…