Log Message:
devel/task: update to 3.43.3

Pkgsrc changes:

* Remove -ldflags for version and sum as the version is provided from
  version.txt in the package.

Upstream changes:

v3.43.3

* Reverted the changes made in #2113 and #2186 that affected the
  USER_WORKING_DIR and built-in variables.
  This fixes #2206, #2195, #2207 and #2208.

v3.43.2

* Fixed regresion of CLI_ARGS being exposed as the wrong type.

v3.43.1

* Significant improvements were made to the watcher. We migrated from
  watcher to fsnotify. The former library used polling, which means Task had
  a high CPU usage when watching too many files. fsnotify uses proper the
  APIs from each operating system to watch files, which means a much better
  performance. The default interval changed from 5 seconds to 100
  milliseconds, because now it configures the wait time for duplicated
  events, instead of the polling time.
* The Map Variables experiment was made generally available so you can now
  define map variables in your Taskfiles!.
* Wildcards can now match multiple tasks.
* Added the ability to loop over the files specified by the generates
  keyword. This works the same way as looping over sources.
* Added the ability to resolve variables when defining an include
  variable.
* A few changes have been made to the Remote Taskfiles experiment:
  * Cached files are now prioritized over remote ones.
  * Added an --expiry flag which sets the TTL for a remote file cache. By
    default the value will be 0 (caching disabled). If Task is running in
    offline mode or fails to make a connection, it will fallback on the
    cache.
* .taskrc files can now be used from subdirectories and will be searched for
  recursively up the file tree in the same way that Taskfiles are.
* The default taskfile (output when using the --init flag) is now an
  embedded file in the binary instead of being stored in the code.
* Improved the way we report the Task version when using the --version flag
  or {{.TASK_VERSION}} variable. This should now be more consistent and
  easier for package maintainers to use.
* Fixed a bug where globstar (**) matching in sources only resolved the
  first result.
* Fixed a bug where sorting tasks by "none" would use the default sorting
  instead of leaving tasks in the order they were defined.
* Fixed Fish completion on newer Fish versions.
* Fixed a bug where undefined/null variables resolved to an empty string
  instead of nil.
* The USER_WORKING_DIR special now will now properly account for the --dir
  (-d) flag, if given.
* Fix Fish completions when --global (-g) is given.
* Fixed variables not available when using defer:.