Log message:
devel/libgit2: update to 1.5.0

Update from 1.2.0 to 1.5.0 are too many write here, please refer:
<https://github.com/libgit2/libgit2/releases>.

Log message:
*: Revbump packages that use Python at runtime without a PKGNAME prefix

Log message:
libgit2: include pcre in buildlink3 file

The pkg-config file for libgit2 specifies pcre as a hard dependency, which
means that "pkg-config --libs libgit2" will exit with an error. This means
that every dependent package also depends on pcre, so add it to the list
of dependencies exposed by buildlink3.

Noticed in the pending wip/cargo-edit package, which swallows the error
message, leaving me to debug in the bowels of the Cargo build system.

Log message:
devel/libgit2: update to 1.2.0

libgit2 1.3.0 is already released, but I'm not sure ruby-rugged 1.2.0
support it.

1.2.0 (2021-09-02)

Changes are too many to write here, please refer
<https://github.com/libgit2/libgit2/releases/tag/v1.2.0>.

Log message:
revbump for icu and libffi

Log message:
archivers: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Could not be committed due to merge conflict:
devel/py-traitlets/distinfo

The following distfiles were unfetchable (note: some may be only fetched
conditionally):

./devel/pvs/distinfo pvs-3.2-solaris.tgz
./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip

Log message:
devel: Remove SHA1 hashes for distfiles

Log message:
revbump for boost-libs

Log message:
revbump for boost-libs

Log message:
libgit2: Update to 1.1.0

v1.1
----

This is release v1.1, "Fernweh".

### Changes or improvements

* Our bundled PCRE dependency has been updated to 8.44.

* The `refs/remotes/origin/HEAD` file will be created at clone time to
  point to the origin's default branch.

* libgit2 now uses the `__atomic_` intrinsics instead of `__sync_`
  intrinsics on supported gcc and clang versions.

* The `init.defaultBranch` setting is now respected and `master` is
  no longer the hardcoded as the default branch name.

* Patch files that do not contain an `index` line can now be parsed.

* Configuration files with multi-line values can now contain quotes
  split across multiple lines.

* Windows clients now attempt to use TLS1.3 when available.

* Servers that request an upgrade to a newer HTTP version are
  silently ignored instead of erroneously failing.

* Users can pass `NULL` to the options argument to
  `git_describe_commit`.

* Clones and fetches of very large packfiles now succeeds on 32-bit
  platforms.

* Custom reference database backends can now handle the repository's
  `HEAD` correctly.

* Repositories with a large number of packfiles no longer exhaust the
  number of file descriptors.

* The test framework now supports TAP output when the `-t` flag is
  specified.

* The test framework can now specify an exact match to a test
  function using a trailing `$`.

* All checkout types support `GIT_CHECKOUT_DISABLE_PATHSPEC_MATCH`.

* `git_blame` now can ignore whitespace changes using the option
  `GIT_BLAME_IGNORE_WHITESPACE`.

* Several new examples have been created, including an examples for
  commit, add and push.

* Mode changes during rename are now supported in patch application.

* `git_checkout_head` now correctly removes untracked files in a
  subdirectory when the `FORCE | REMOVE_UNTRACKED` options are specified.