Add fixture metadata triage workflow (#5653)

Co-authored-by: Flo Edelmann <git@flo-edelmann.de>

Author: luc122c

.gitattributes

@@ -18,3 +18,7 @@ schemas/*.json linguist-detectable=true
 *.md text eol=lf
 *.ts text eol=lf
 *.vue text eol=lf
+
+# mark agent lock files as generated and avoid manual conflict resolution
+# see https://github.github.com/gh-aw/reference/glossary/#workflow-lock-file-lockyml
+.github/workflows/*.lock.yml linguist-generated=true merge=ours

.github/aw/actions-lock.json

@@ -0,0 +1,9 @@
+{
+  "entries": {
+    "github/gh-aw-actions/setup@v0.68.3": {
+      "repo": "github/gh-aw-actions/setup",
+      "version": "v0.68.3",
+      "sha": "ba90f2186d7ad780ec640f364005fa24e797b360"
+    }
+  }
+}