Merge pull request #1694 from jsoref/fixes

Fix running tests on forks, and handle invalid URIs when fingerprinting

.github/workflows/__javascript-source-root.yml

@@ -1,6 +1,6 @@
 # Warning: This file is generated automatically, and should not be modified.
 # Instead, please modify the template in the pr-checks directory and run:
-#     pip install ruamel.yaml && python3 sync.py
+#     (cd pr-checks; pip install ruamel.yaml && python3 sync.py)
 # to regenerate this file.
 
 name: PR Check - Custom source root
@@ -32,6 +32,9 @@ jobs:
         - os: ubuntu-latest
           version: nightly-latest
     name: Custom source root
+    permissions:
+      contents: read
+      security-events: write
     timeout-minutes: 45
     runs-on: ${{ matrix.os }}
     steps: