fix up for pytest

lib/python/qmk/cli/format/text.py

@@ -1,6 +1,5 @@
 """Ensure text files have the proper line endings.
 """
-from itertools import islice
 from subprocess import DEVNULL
 
 from milc import cli

lib/python/qmk/cli/xap/generate_docs.py

@@ -27,7 +27,7 @@ def xap_generate_docs(cli):
         with open(output_doc, "w", encoding='utf-8') as out_file:
             out_file.write(output)
 
-    output_doc = QMK_FIRMWARE / "docs" / f"xap_protocol.md"
+    output_doc = QMK_FIRMWARE / "docs" / "xap_protocol.md"
     with open(output_doc, "w", encoding='utf-8') as out_file:
         out_file.write('''\
 # XAP Protocol Reference