Update dependency ember-template-lint to v7.6.0 (#11115)

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

Author: renovate[bot]

package.json

@@ -111,7 +111,7 @@
     "ember-resolver": "13.1.0",
     "ember-source": "6.4.0",
     "ember-svg-jar": "2.6.2",
-    "ember-template-lint": "7.5.0",
+    "ember-template-lint": "7.6.0",
     "ember-test-selectors": "7.1.0",
     "ember-truth-helpers": "4.0.3",
     "ember-web-app": "5.0.1",