chore(deps): bump @lifeart/gxt to 0.0.61

Picks up the merged glimmer-next#216 fixes:
- normalize {{#each}} input for Glimmer iterable parity (Set, Map, ArrayProxy, ForEachable, etc.)
- always emit reactive `index` cell when the body reads it (compiler-gated for perf)
- (has-block)/(has-block-params) emit boolean in attribute & helper-param positions
- copy-dist-to-ember.mjs now targets the matching pnpm store version

Expected smoke shard delta: 49 → ~7 failures per shard (the 6 ember.js-side
each-mutation failures + 1 non-block-with-each remain — covered separately).

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

Author: lifeart

package.json

@@ -66,7 +66,7 @@
   "dependencies": {
     "@babel/core": "^7.24.4",
     "@embroider/addon-shim": "^1.10.2",
-    "@lifeart/gxt": "0.0.60",
+    "@lifeart/gxt": "0.0.61",
     "@simple-dom/interface": "^1.4.0",
     "backburner.js": "^2.8.0",
     "broccoli-file-creator": "^2.1.1",

packages/@ember/-internals/package.json

@@ -73,7 +73,7 @@
     "internal-test-helpers": "workspace:*",
     "router_js": "workspace:*",
     "rsvp": "^4.8.5",
-    "@lifeart/gxt": "0.0.60"
+    "@lifeart/gxt": "0.0.61"
   },
   "devDependencies": {
     "@ember/reactive": "workspace:*",

packages/@ember/object/package.json

@@ -34,7 +34,7 @@
     "@glimmer/validator": "workspace:*",
     "expect-type": "^0.15.0",
     "internal-test-helpers": "workspace:*",
-    "@lifeart/gxt": "0.0.60"
+    "@lifeart/gxt": "0.0.61"
   },
   "devDependencies": {
     "@ember/owner": "workspace:*"

packages/@ember/routing/package.json

@@ -38,6 +38,6 @@
     "expect-type": "^0.15.0",
     "internal-test-helpers": "workspace:*",
     "router_js": "workspace:*",
-    "@lifeart/gxt": "0.0.60"
+    "@lifeart/gxt": "0.0.61"
   }
 }

packages/demo/package.json

@@ -40,7 +40,7 @@
     "@glimmer/tracking": "workspace:*",
     "@glimmer/util": "0.92.0",
     "@glimmer/validator": "0.92.0",
-    "@lifeart/gxt": "0.0.60",
+    "@lifeart/gxt": "0.0.61",
     "autoprefixer": "^10.4.19",
     "backburner.js": "^2.7.0",
     "dag-map": "^2.0.2",