Revert "Bump pytest-homeassistant-custom-component from 0.13.254 to 0.13.286"

This reverts commit b64c97d70a91235e98f5facc9510035cb694530c.

Change caused test failures.

requirements-dev.txt

@@ -1,6 +1,6 @@
 fuzzywuzzy
 levenshtein
-pytest-homeassistant-custom-component==0.13.286
+pytest-homeassistant-custom-component==0.13.254
 pytest
 pytest-asyncio
 pytest-cov