fixup! test: use unusual chars in the path to ensure our tests are robust

Author: aduh95

.github/workflows/test-linux.yml

@@ -50,6 +50,6 @@ jobs:
         run: make -C node run-ci -j2 V=1 TEST_CI_ARGS="-p actions --measure-flakiness 9"
       - name: Re-run test in a folder whose name contains unusual chars
         run: |
-          mv node 'dir%20with unusual chars åß∂ƒ©∆¬…'
-          cd 'dir%20with unusual chars åß∂ƒ©∆¬…'
+          mv node 'dir%20with unusual"chars \'åß∂ƒ©∆¬…`'
+          cd 'dir%20with unusual"chars \'åß∂ƒ©∆¬…`'
           ./tools/test.py --flaky-tests keep_retrying -p actions -j 2