Update git submodules
- Update extensions/PdfHandler from branch 'REL1_43' to 05322f1863ed42aa4d390ae39284dc60ad55ad15
- build: Updating mediawiki/mediawiki-codesniffer to 45.0.0
Change-Id: Icd75d160bc522de0ce2eae91046311ef4a4e43a1
- build: Updating mediawiki/mediawiki-codesniffer to 45.0.0