fix(fuzzing): Fix fuzzing workflow by correcting the PYTHONPATH (#5125)

The path to generated protobuf files added to PYTHONPATH was incorrect.

Fixes #5067.
Fixes #5068.

Signed-off-by: Alex T. <frozen.and.blue@gmail.com>

Author: alex-ter

.github/workflows/fuzzing.yml

@@ -95,7 +95,7 @@ jobs:
           PYTHONPATH: ${{ github.workspace }}
         run: |
           cd fuzz
-          export PYTHONPATH="$PYTHONPATH:/generated"
+          export PYTHONPATH="$PYTHONPATH:./generated"
           fuzzing_scripts=($(ls *.py))
           echo "Found Fuzzing scripts: ${fuzzing_scripts[@]}"
           current_week=($(date -u +%U))