t / t4100 / t-apply-4.patchon commit grep: fix segfault under -P + PCRE2 <=10.30 + (*NO_JIT) (a25b908)
   1ceede59ea90cebad52ba9c8263fef3fb6ef17593 (from 368f99d57e8ed17243f2e164431449d48bfca2fb)
   2diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
   3old mode 100644
   4new mode 100755
   5diff --git a/t/test-lib.sh b/t/test-lib.sh
   6old mode 100644
   7new mode 100755