chore: update .deepsource.toml (#6802)

Co-authored-by: DeepSource Bot <bot@deepsource.io>

.deepsource.toml

@@ -1,5 +1,7 @@
 version = 1
 
+exclude_patterns = ["**/*_gen.go"]
+
 [[analyzers]]
 name = "docker"
 enabled = true