devel/ruby-git: update to 1.17.2

1.17.0 (2023-03-05)

Changes since 1.16.0:

* 1311 Add deprecation mechanism (introduces runtime dependency on
  ActiveSupport) (#645)
* 50b8 Add the push_option option for Git::Lib#push (#644)
* a799 Make Git::Base#ls_tree handle commit objects (#643)
* 6db3 Implememt Git.default_branch (#571)

1.17.2 (2023-03-07)

Changes since 1.17.1:

* f43d6 Fix branch name parsing to handle names that include slashes (#651)

1.17.1 (2023-03-06)

Changes since 1.17.0:

* 774e Revert introduction of ActiveSupport dependency (#649)

(taca)