[core] Add cleanup github script

.github/clear-gh-runs.sh

@@ -0,0 +1,18 @@
+# Idea from
+# https://stackoverflow.com/a/65539398/6753144
+#
+
+OWNER=devlikeapro
+REPO=whatsapp-http-api-plus
+
+# list workflows
+gh api -X GET /repos/$OWNER/$REPO/actions/workflows | jq '.workflows[] | .name,.id'
+
+# copy the ID of the workflow you want to clear and set it
+WORKFLOW_ID=40218610
+
+# list runs
+gh api -X GET /repos/$OWNER/$REPO/actions/workflows/$WORKFLOW_ID/runs --paginate | jq '.workflow_runs[] | .id'
+
+# delete runs
+gh api -X GET /repos/$OWNER/$REPO/actions/workflows/$WORKFLOW_ID/runs --paginate | jq '.workflow_runs[] | .id' | xargs -I{} gh api -X DELETE /repos/$OWNER/$REPO/actions/runs/{} --silent