Update embroider monorepo (#8444)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -61,9 +61,9 @@
     "@ember/string": "3.1.1",
     "@ember/test-helpers": "3.3.0",
     "@ember/test-waiters": "3.1.0",
-    "@embroider/compat": "3.4.6",
-    "@embroider/core": "3.4.6",
-    "@embroider/webpack": "3.2.2",
+    "@embroider/compat": "3.4.7",
+    "@embroider/core": "3.4.7",
+    "@embroider/webpack": "3.2.3",
     "@glimmer/component": "1.1.2",
     "@glimmer/tracking": "1.1.2",
     "@mainmatter/ember-api-actions": "0.6.0",