Log Message:
Updated pkglint to 5.3.3

Changes since 5.3.2:

* The -e, -fs, -F options are advertised even when no warnings and errors
  occurred. In such a case, there were only notes, and some of these can
  also be autofixed.
* Special handling for autoconf{,213} tools, since mentioning these in
  USE_TOOLS makes available more than just one tool command.
* Downgrades from 1.0nb17 to 1.0 are no longer flagged as warnings.
* Files in /wip/mk/ are scanned like all other files, to prevent warnings
  about undefined or unused variables.