Various specs fail on Windows for all Ruby versions

[fulf]

At the moment of writing this Issue, these are the specs that are failing:

rspec ./spec/integration/committing_spec.rb:85 # commiting to an empty repo when a hook fails exits with a non-zero status
rspec ./spec/integration/resolving_cherry_pick_conflict_spec.rb:41 # resolving cherry-pick conflicts exits with a non-zero status
rspec ./spec/integration/resolving_cherry_pick_conflict_spec.rb:46 # resolving cherry-pick conflicts does not remove the CHERRY_PICK_HEAD file
rspec ./spec/integration/resolving_cherry_pick_conflict_spec.rb:52 # resolving cherry-pick conflicts keeps the commit message from the cherry-picked commit
rspec ./spec/overcommit/git_repo_spec.rb:218 # Overcommit::GitRepo.list_files when listing contents of a directory when directory contains a file when path contains spaces is expected to include "D:/a/_temp/d20240224-2700-ihp1yw/some-repo/some dir/file"
rspec ./spec/overcommit/hook/pre_commit/hard_tabs_spec.rb:26 # Overcommit::Hook::PreCommit::HardTabs when file contains hard tabs is expected to fail
rspec ./spec/overcommit/hook/pre_commit/local_paths_in_gemfile_spec.rb:27 # Overcommit::Hook::PreCommit::LocalPathsInGemfile when file contains a local path in Ruby 1.8 hash syntax format is expected to report a warning
rspec ./spec/overcommit/hook/pre_commit/local_paths_in_gemfile_spec.rb:33 # Overcommit::Hook::PreCommit::LocalPathsInGemfile when file contains a local path on its own line in Ruby 1.8 hash syntax format is expected to report a warning
rspec ./spec/overcommit/hook/pre_commit/local_paths_in_gemfile_spec.rb:39 # Overcommit::Hook::PreCommit::LocalPathsInGemfile when file contains a local path starting with leading spaces in Ruby 1.8 hash format is expected to report a warning
rspec ./spec/overcommit/hook/pre_commit/local_paths_in_gemfile_spec.rb:45 # Overcommit::Hook::PreCommit::LocalPathsInGemfile when file contains a local path in Ruby 1.9 hash syntax format is expected to report a warning
rspec ./spec/overcommit/hook/pre_commit/local_paths_in_gemfile_spec.rb:51 # Overcommit::Hook::PreCommit::LocalPathsInGemfile when file contains local path on its own line in Ruby 1.9 hash syntax format is expected to report a warning
rspec ./spec/overcommit/hook/pre_commit/local_paths_in_gemfile_spec.rb:57 # Overcommit::Hook::PreCommit::LocalPathsInGemfile when file contains local path starting with leading spaces in Ruby 1.9 hash format is expected to report a warning
rspec ./spec/overcommit/hook/pre_commit/merge_conflicts_spec.rb:27 # Overcommit::Hook::PreCommit::MergeConflicts when file contains a merge conflict marker is expected to fail
rspec ./spec/overcommit/hook/pre_commit/trailing_whitespace_spec.rb:26 # Overcommit::Hook::PreCommit::TrailingWhitespace when file contains trailing whitespace is expected to fail
rspec ./spec/overcommit/hook/pre_commit/trailing_whitespace_spec.rb:32 # Overcommit::Hook::PreCommit::TrailingWhitespace when file contains trailing tabs is expected to fail
rspec ./spec/overcommit/hook/prepare_commit_msg/replace_branch_spec.rb:79 # Overcommit::Hook::PrepareCommitMsg::ReplaceBranch#run when the checked out branch matches the pattern when skip_if exits with a zero status does not change the commit message