chore: adding fuzzing tests

Author: leandrodamascena

.github/workflows/cflite_pr.yml

@@ -7,6 +7,7 @@ on:
     paths:
       - "aws_lambda_powertools/**"
       - ".clusterfuzzlite/**"
+      - "tests/fuzz/**"
 
 permissions:
   contents: read
@@ -20,17 +21,17 @@ jobs:
     steps:
       - name: Build Fuzzers
         id: build
-        uses: google/clusterfuzzlite/actions/build_fuzzers@v1
+        uses: google/clusterfuzzlite/actions/build_fuzzers@884713a6c30a92e5e8544c39945cd7cb630abcd1 # v1
         with:
           language: python
           github-token: ${{ secrets.GITHUB_TOKEN }}
           sanitizer: address
 
       - name: Run Fuzzers
         id: run
-        uses: google/clusterfuzzlite/actions/run_fuzzers@v1
+        uses: google/clusterfuzzlite/actions/run_fuzzers@884713a6c30a92e5e8544c39945cd7cb630abcd1 # v1
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
-          fuzz-seconds: 300
+          fuzz-seconds: 30
           mode: code-change
           sanitizer: address