There was a typo

Signed-off-by: falkTX <falktx@falktx.com>

.github/workflows/example-plugins.yml

@@ -311,7 +311,7 @@ jobs:
             done
       - name: Test VST2 plugins
         run: |
-            for p in $(ls bin/ | grep dssi.so); do \
+            for p in $(ls bin/ | grep vst.so); do \
                 env CARLA_BRIDGE_DUMMY=1 CARLA_BRIDGE_TESTING=native \
                     valgrind \
                     --error-exitcode=255 \