fix(deps): update dependency pygit2 to >=1.19.1,<1.20

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
pygit2 (changelog)	>=1.12.0,<1.18 → >=1.19.1,<1.20

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Release Notes

libgit2/pygit2 (pygit2)

v1.19.1

Compare Source

• Update wheels to libgit2 1.9.2 and OpenSSL 3.5

• Fix: now diff's getitem/iter returns None for unchanged or binary files
  #​1412

• CI (macOS): arm, intel and pypy wheels (instead of universal)
  #​1441

• CI (pypy): fix tests
  #​1437

v1.19.0

Compare Source

• Add support for Python 3.14 and drop 3.10

• Support threaded builds (experimental)
  #​1430
  #​1435

• Add Linux musl wheels for AArch64

• Add Windows wheels for AArch64;
  CI: build Windows wheels with cibuildwheel on GitHub
  #​1423

• New Repository.transaction() context manager, returns new ReferenceTransaction
  #​1420

• CI: add GitHub releases and other improvements
  #​1433
  #​1432
  #​1425
  #​1431

• Documentation improvements and other changes
  #​1426
  #​1424

Breaking changes:

• Remove deprecated IndexEntry.hex, use str(entry.id) instead of entry.hex

Deprecations:

• Deprecate IndexEntry.oid, use entry.id instead of entry.oid

v1.18.2

Compare Source

• Add support for almost all global options
  #​1409

• Now it's possible to set Submodule.url = url
  #​1395

• New RemoteCallbacks.push_negotiation(...)
  #​1396

• New optional boolean argument connect in Remote.ls_remotes(...)
  #​1396

• New Remote.list_heads(...) returns a list of RemoteHead objects
  #​1397
  #​1410

• Documentation fixes
  #​1388

• Typing improvements
  #​1387
  #​1389
  #​1390
  #​1391
  #​1392
  #​1393
  #​1394
  #​1398
  #​1399
  #​1400
  #​1402
  #​1403
  #​1406
  #​1407
  #​1408

Deprecations:

• Remote.ls_remotes(...) is deprecated, use Remote.list_heads(...):

Before

  for head in remote.ls_remotes():
      head['name']
      head['oid']
      head['loid']  # None when local is False
      head['local']
      head['symref_target']

Now

  for head in remote.list_heads():
      head.name
      head.oid
      head.loid  # The zero oid when local is False
      head.local
      head.symref_target

v1.18.1

Compare Source

• Update wheels to libgit2 1.9.1 and OpenSSL 3.3

• New Index.remove_directory(...)
  #​1377

• New Index.add_conflict(...)
  #​1382

• Now Repository.merge_file_from_index(...) returns a MergeFileResult object when
  called with use_deprecated=False
  #​1376

• Typing improvements
  #​1369
  #​1370
  #​1371
  #​1373
  #​1384
  #​1386

Deprecations:

• Update your code:

Before

  contents = Repository.merge_file_from_index(...)

Now

  result = Repository.merge_file_from_index(..., use_deprecated=False)
  contents = result.contents

At some point in the future use_deprecated=False will be the default.

v1.18.0

Compare Source

• Upgrade Linux Glibc wheels to manylinux_2_28

• Add RemoteCallbacks.push_transfer_progress(...) callback
  #​1345

• New bool(oid)
  #​1347

• Now Repository.merge(...) accepts a commit or reference object
  #​1348

• New threads optional argument in Remote.push(...)
  #​1352

• New proxy optional argument in clone_repository(...)
  #​1354

• New optional arguments context_lines and interhunk_lines in Blob.diff(...) ; and
  now Repository.diff(...) honors these two arguments when the objects diffed are blobs.
  #​1360

• Now Tree.diff_to_workdir(...) accepts keyword arguments, not just positional.

• Fix when a reference name has non UTF-8 chars
  #​1329

• Fix condition check in Repository.remotes.rename(...)
  #​1342

• Add codespell workflow, fix a number of typos
  #​1344

• Documentation and typing
  #​1343
  #​1347
  #​1356

• CI: Use ARM runner for tests and wheels
  #​1346

• Build and CI updates
  #​1363
  #​1365

Deprecations:

• Passing str to Repository.merge(...) is deprecated,
  instead pass an oid object (or a commit, or a reference)
  #​1349

Breaking changes:

• Keyword argument flag has been renamed to flags in Blob.diff(...) and
  Blob.diff_to_buffer(...)

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[gabe-l-hart]

@HonakerM It looks like we've hit a compatibility wall with pygit2. I'm sure this is super low on your TODO list, but if you get a chance, it would be great for you to take a look at what doesn't work in the newer versions.