Log Message:
(devel/R-pak) Updated 0.7.1 to 0.8.0

# pak 0.8.0

* `pkg_deps()` now accepts a vector of package names.

* The metadata cache now does not use source URLs for packages in `Archive`
  on Posit Package Manager repositories. This URLs may serve a different
  package, even a source package when the main URL for the same package
  serves a binary package. The alternative URLs are not needed on PPM,
  anyway, because PPM is in a consistent state w.r.t. metadata and
  package files (#623).

* pak now supports `gitlab::` package sources better, by adding
  explicit syntax to specify subdirectories \ 
(https://github.com/r-lib/pkgdepends/issues/353, @dgkf).

* `gitlab::` and `git::` package sources now support git submodules if
  the `git-submodules` configuration option is set to `TRUE`. See
  `?"pak-config"` (https://github.com/r-lib/pkgdepends/issues/354).

* The new `?ignore-unavailable` parameter makes it easy to ignore soft
  dependencies that are unavailable (#606).

* pak now automatically ignores soft dependencies that have an
  incompatible OS type (`OS_type` entry in `DESCRIPTION`) when installing
  packages.

* `repo_add()` and the `ppm_*()` functions, e.g. `ppm_snapshots()`, now
  work again after the PPM API changes
  (https://github.com/r-lib/pkgcache/issues/110,
   https://github.com/r-lib/pkgcache/issues/115).

# pak 0.7.2

* pak now supports using parameters for all packages with the
  `*=?<param>` form. E.g. `*=?source` installs all packages from source.

* pak now supports R 4.4.0 again, and also Rtools44.