Update dependency @embroider/compat to v3.8.1 (#10536)

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

Author: renovate[bot]

package.json

@@ -63,7 +63,7 @@
     "@ember/string": "4.0.0",
     "@ember/test-helpers": "4.0.5",
     "@ember/test-waiters": "3.1.0",
-    "@embroider/compat": "3.8.0",
+    "@embroider/compat": "3.8.1",
     "@embroider/core": "3.5.0",
     "@embroider/webpack": "4.0.9",
     "@glimmer/component": "2.0.0",