Bump protobuf-java from 3.17.3 to 3.21.4

[dependabot]

Bumps protobuf-java from 3.17.3 to 3.21.4.

Release notes

Sourced from protobuf-java's releases.

Protocol Buffers v3.20.1

PHP

• Fix building packaged PHP extension (#9727)
• Fixed composer.json to only advertise compatibility with PHP 7.0+. (#9819)

Ruby

• Disable the aarch64 build on macOS until it can be fixed. (#9816)

Other

• Fix versioning issues in 3.20.0

Protocol Buffers v3.20.1-rc1

#PHP

• Fix building packaged PHP extension (#9727)

#Other

• Fix versioning issues in 3.20.0

Protocol Buffers v3.20.0

2022-03-25 version 3.20.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript)

Ruby

• Dropped Ruby 2.3 and 2.4 support for CI and releases. (#9311)
• Added Ruby 3.1 support for CI and releases (#9566).
• Message.decode/encode: Add recursion_limit option (#9218/#9486)
• Allocate with xrealloc()/xfree() so message allocation is visible to the Ruby GC. In certain tests this leads to much lower memory usage due to more frequent GC runs (#9586).
• Fix conversion of singleton classes in Ruby (#9342)
• Suppress warning for intentional circular require (#9556)
• JSON will now output shorter strings for double and float fields when possible without losing precision.
• Encoding and decoding of binary format will now work properly on big-endian systems.
• UTF-8 verification was fixed to properly reject surrogate code points.
• Unknown enums for proto2 protos now properly implement proto2's behavior of putting such values in unknown fields.

Java

• Revert "Standardize on Array copyOf" (#9400)
• Resolve more java field accessor name conflicts (#8198)
• Don't support map fields in DynamicMessage.Builder.{getFieldBuilder,getRepeatedFieldBuilder}
• Fix parseFrom to only throw InvalidProtocolBufferException
• InvalidProtocolBufferException now allows arbitrary wrapped Exception types.
• Fix bug in FieldSet.Builder.mergeFrom
• Flush CodedOutputStream also flushes underlying OutputStream
• When oneof case is the same and the field type is Message, merge the subfield. (previously it was replaced.)’
• Add @​CheckReturnValue to some protobuf types
• Report original exceptions when parsing JSON

... (truncated)

Commits

• c9869dc Updating version.json and repo version numbers to: 21.4
• c254825 Reduce the required alignment of ArenaString from 8 to 4 (#10298)
• ddb21b2 Update version.json to: 21.4-dev (#10299)
• 4e7c56c Update developer username in package.xml (#10297)
• e783536 Update the release date in package.xml (#10295)
• 4d2d935 Merge pull request #10289 from protocolbuffers/21.x-202207202258
• b1eb126 Updating version.json and repo version numbers to: 21.3
• 0025376 Upgrade upb and update CHANGES.txt (#10286)
• c8b4ef2 [Bazel] Add back a filegroup for :well_known_protos (#10279)
• f049e5f Update version.json to: 21.3-dev (#10275)
• Additional commits viewable in compare view

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[coveralls]

Pull Request Test Coverage Report for Build 2775031346

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.06%) to 50.284%

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Totals
Change from base Build 1215501685:	0.06%
Covered Lines:	6786
Relevant Lines:	12377

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💛 - Coveralls

[dependabot]

Superseded by #780.

[coveralls]

Pull Request Test Coverage Report for Build 2775031346

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 12 unchanged lines in 3 files lost coverage.
• Overall coverage increased (+0.2%) to 50.414%

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Files with Coverage Reduction	New Missed Lines	%
desktop/app/src/sandy-chrome/appinspect/LaunchEmulator.tsx	2	59.46%
desktop/app/src/server/devices/ios/iOSContainerUtility.tsx	2	29.32%
desktop/app/src/MenuBar.tsx	8	31.79%

Totals
Change from base Build 1215501685:	0.2%
Covered Lines:	6800
Relevant Lines:	12377

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💛 - Coveralls