FIX BRACE EXPENSAION

Author: hartwork

.github/workflows/run_test_suite.yml

@@ -91,7 +91,7 @@ jobs:
           # Make requested version GCC and GCOV the system default
           # before we have an easy way to fully divert "make check"
           # off of the default commands
-          for i in cpp {,x86_64-linux-gnu-}g++,gcc{,-{ar,nm,ranlib}},gcov{,-{dump,tool}},gfortran lto-dump ; do
+          for i in cpp {,x86_64-linux-gnu-}{g++,gcc{,-{ar,nm,ranlib}},gcov{,-{dump,tool}},gfortran} lto-dump ; do
             [[ -e /usr/bin/"${i}" ]] || continue
             [[ -e /usr/bin/"${i}-${{ matrix.gcc }}" ]] || continue
             sudo rm /usr/bin/"${i}"