build: Upgrade mediawiki/mediawiki-phan-config from 0.5.0 to 0.6.0
build: Upgrade mediawiki/mediawiki-phan-config from 0.5.0 to 0.6.0

Change-Id: I0c39fcb954e9bed35803891fee6c70aee50c6c8e

wikimedia/mediawiki-extensions-SandboxLink,wikimedia/mediawiki-extensions-SandboxLink