fixup! fix workflow files

Author: aduh95

.github/workflows/test-linux.yml

@@ -61,4 +61,4 @@ jobs:
           cd "$DIR"
           ./tools/test.py --flaky-tests keep_retrying -p actions -j 4
         env:
-          DIR: dir%20with unusual\"chars$'åß∂ƒ©∆¬…`
+          DIR: dir%20with $unusual"chars?'åß∂ƒ©∆¬…`

.github/workflows/test-macos.yml

@@ -92,4 +92,4 @@ jobs:
           cd "$DIR"
           ./tools/test.py --flaky-tests keep_retrying -p actions -j 4
         env:
-          DIR: dir%20with unusual\"chars 'åß∂ƒ©∆¬…`
+          DIR: dir%20with $unusual"chars?'åß∂ƒ©∆¬…`