ci: secrets management (#142)

- switch CI to use context for secret management
- allow outside contributor PRs and dependabot to bypass buildevents
- add go 17 to test matrix

.circleci/config.yml

@@ -20,10 +20,10 @@ filters_publish: &filters_publish
 matrix_goversions: &matrix_goversions
   matrix:
     parameters:
-      goversion: ["12", "13", "14", "15", "16"]
+      goversion: ["12", "13", "14", "15", "16", "17"]
 
 # Default version of Go to use for Go steps
-default_goversion: &default_goversion "12"
+default_goversion: &default_goversion "16"
 
 executors:
   go:
@@ -101,7 +101,14 @@ workflows:
       - setup:
           <<: *filters_always
       - watch:
-          <<: *filters_always
+          context: Honeycomb Secrets for Public Repos
+          filters:
+            tags:
+              only: /.*/
+            branches:
+              ignore:
+                - /pull\/.*/
+                - /dependabot\/.*/
           requires:
             - setup
       - test: