resourceloader: Remove remoteBasePath from FileModule version hash
In Wikimedia production this tends to contain the branch name,
which causes the version to change for no reason after a MediaWiki
deployment. For example:
["remoteBasePath"]=>
string(43) "https://test.wikipedia.org/static/1.26wmf19"
Bug: T102578
Change-Id: I50b8afd72183cae875d4aaa0aaf0da4e7d664284