Fix E2EE connection failure caused by missing required protobuf field… #1319

Job	Run time
Build RTC wheels (x86_64 arm64)	55s
Build RTC wheels (AMD64)	1m 16s
Build RTC wheels (x86_64)	55s
Make RTC sdist	15s
Build RTC wheels (aarch64)	1m 19s
Generating protobuf	0s
Test (windows-latest, Python 3.12) / Test (windows-latest, Python 3.12)	52s
Test (macos-latest, Python 3.12) / Test (macos-latest, Python 3.12)	44s
Test (ubuntu-latest, Python 3.14) / Test (ubuntu-latest, Python 3.14)	37s
Test (macos-latest, Python 3.14) / Test (macos-latest, Python 3.14)	44s
Test (windows-latest, Python 3.14) / Test (windows-latest, Python 3.14)	52s
Test (ubuntu-latest, Python 3.10) / Test (ubuntu-latest, Python 3.10)	33s
Test (windows-latest, Python 3.9) / Test (windows-latest, Python 3.9)	1m 30s
Test (macos-latest, Python 3.9) / Test (macos-latest, Python 3.9)	57s
Test (ubuntu-latest, Python 3.11) / Test (ubuntu-latest, Python 3.11)	31s
Test (ubuntu-latest, Python 3.12) / Test (ubuntu-latest, Python 3.12)	27s
Test (ubuntu-latest, Python 3.13) / Test (ubuntu-latest, Python 3.13)	28s
Test (ubuntu-latest, Python 3.9) / Test (ubuntu-latest, Python 3.9)	45s
Publish RTC release	0s
docs	0s
	13m 40s

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