Remove pnpm patches for ember-cli-htmlbars, ember-auto-import, @embroider/compat

These patches were temporary shims for v7 compatibility. The upstream
PRs have landed:
- ember-cli-htmlbars: ember-cli/ember-cli-htmlbars#793
- ember-auto-import: embroider-build/ember-auto-import#708
- @embroider/compat: embroider-build/embroider#2695

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: NullVoxPopuli

package.json

@@ -157,10 +157,7 @@
       "esbuild"
     ],
     "patchedDependencies": {
-      "@tracerbench/core@8.0.1": "patches/@tracerbench__core@8.0.1.patch",
-      "@embroider/compat@4.1.16": "patches/@embroider__compat@4.1.16.patch",
-      "ember-cli-htmlbars@7.0.0": "patches/ember-cli-htmlbars@7.0.0.patch",
-      "ember-auto-import@2.13.0": "patches/ember-auto-import@2.13.0.patch"
+      "@tracerbench/core@8.0.1": "patches/@tracerbench__core@8.0.1.patch"
     }
   },
   "peerDependencies": {