Needs $ in make command line to be escaped

Author: nobu

.github/workflows/ubuntu.yml

@@ -88,11 +88,11 @@ jobs:
       - name: make ${{ matrix.test_task }}
         run: |
           if [ ${{ matrix.test_task }} = 'check' ]; then
-            TESTS=`echo "${{ matrix.skipped_tests }}" | sed 's| |$/ -n!/|g;s|^|-n!/|;s|$|$/|'`
+            TESTS=`echo "${{ matrix.skipped_tests }}" | sed 's| |$/ -n!/|g;s|^|-n!/|;s|$|$$/|'`
           fi
           $SETARCH make -s ${{ matrix.test_task }} ${TESTS:+TESTS="$TESTS"}
           if [ ${{ matrix.test_task }} = 'check' -a "${TESTS:+set}" ]; then
-            TESTS=`echo "${{ matrix.skipped_tests }}" | sed 's| |$/ -n/|g;s|^|-n/|;s|$|$/|'`
+            TESTS=`echo "${{ matrix.skipped_tests }}" | sed 's| |$/ -n/|g;s|^|-n/|;s|$|$$/|'`
             unset GNUMAKEFLAGS
             $SETARCH make -s test-all TESTS="$TESTS"
           fi