Fixup lint.sh: Only one ignore was considered at a time
Fixup lint.sh: Only one ignore was considered at a time

ansible-lint seems to only consider the last `-x` parameter given.
This constructs a single list to pass to `-x`.

Reported upstream as willthames/ansible-lint#279

hashbang/admin-tools,KellerFuchs/admin-tools,KellerFuchs/admin-tools,hashbang/admin-tools