Add agentscan plugin (#6284)

.cspell.json

@@ -12,6 +12,7 @@
     "abool",
     "addgroup",
     "adduser",
+    "agentscan",
     "anbraten",
     "antfu",
     "apimachinery",

.woodpecker/static.yaml

@@ -24,3 +24,13 @@ steps:
     depends_on: []
     settings:
       version: 3.6.2
+
+  - name: agentscan
+    image: docker.io/woodpeckerci/plugin-agentscan:latest
+    pull: true
+    depends_on: []
+    settings:
+      github_token:
+        from_secret: GITHUB_TOKEN_SURGE
+    when:
+      - event: pull_request