Upgrade Protobuf versiont to 4.x.x

[siri-varma]

Description

Upgraded the Protobuf version to 4.x

Issue reference

We strive to have all PR being opened based on an issue, where the problem or feature have been discussed prior to implementation.

Please reference the issue this PR will close: #1590

Checklist

Please make sure you've completed the relevant tasks for this PR, out of the following list:

• Code compiles correctly
• Created/updated tests
• Extended the documentation

[siri-varma]

Integration tests are failing due to flaky test #1603

[siri-varma]

@dapr/approvers-java-sdk / @dapr/maintainers-java-sdk PR ready for review. Thank you

Update Protobof version to 4.33.2 (latest)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.65%. Comparing base (d759c53) to head (7e63268).
⚠️ Report is 243 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #1611      +/-   ##
============================================
+ Coverage     76.91%   78.65%   +1.74%     
- Complexity     1592     1958     +366     
============================================
  Files           145      217      +72     
  Lines          4843     5970    +1127     
  Branches        562      661      +99     
============================================
+ Hits           3725     4696     +971     
- Misses          821      934     +113     
- Partials        297      340      +43     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.