feat: bump vcs-toolchain to v3

Author: sigma

packages/vcs-toolchain/data.json

@@ -1,5 +1,15 @@
 {
-  "_meta": { "default": "2" },
+  "_meta": { "default": "3" },
+  "3": {
+    "jj": "0.41.0",
+    "jjui": "0.10.5",
+    "git": "2.54.0",
+    "gh": "2.92.0",
+    "difftastic": "0.68.0",
+    "delta": "0.19.2",
+    "gh-aw": "0.74.0",
+    "gh-stack": "0.0.3"
+  },
   "2": {
     "jj": "0.40.0",
     "jjui": "0.10.2",