Automator: update common-files@master in istio/tools@master (#3107)

Author: istio-testing

common/.commonfiles.sha

@@ -1 +1 @@
-5a915b1617d9d91bce8e3a6c64ab0f9ae4e97ca1
+229ac0e29ed2df56d2ea113ab1fc3d57f47b682a

common/config/license-lint.yml

@@ -132,3 +132,8 @@ allowlisted_modules:
 # gonum.org/v1/gonum/graph/formats/rdf/testdata/LICENSE.md
 - gonum.org/v1/gonum
 
+# BSD 3-clause: https://github.com/go-inf/inf/blob/v0.9.1/LICENSE
+- gopkg.in/inf.v0
+
+# BSD 3-clause: https://github.com/go-git/gcfg/blob/main/LICENSE
+- github.com/go-git/gcfg