Update pyyaml from 6.0.1 to 6.0.2 (#692)

Co-authored-by: vEpiphyte <[email protected]>

Author: pyup-bot

requirements/requirements_synapse.txt

@@ -9,7 +9,7 @@ msgpack==1.0.8
 xxhash==3.4.1
 lmdb==1.4.1
 regex==2024.7.24
-PyYAML==6.0.1
+PyYAML==6.0.2
 prompt-toolkit==3.0.47
 Pygments==2.17.2
 lark==1.1.9