chore: add blink-so to CLA allowlist

Author: matifali

.github/workflows/cla.yaml

@@ -23,4 +23,4 @@ jobs:
           path-to-document: 'https://github.com/coder/cla/blob/main/README.md'
           # branch should not be protected
           branch: 'main'
-          allowlist: dependabot*
+          allowlist: 'dependabot*,blink-so*'