fixup! fixup! ci: Run with rerunfailures rather than flaky

Author: cdecker

.github/workflows/ci.yaml

@@ -109,7 +109,8 @@ jobs:
       matrix:
         include:
           - CFG: compile-gcc
-            VALGRIND: 1
+            # TODO re-enable valgrind when sped up
+            VALGRIND: 0
             COMPILER: gcc
           - CFG: compile-gcc-O3
             VALGRIND: 1