Fix E2EE connection failure caused by missing required protobuf fields key_ring_size and key_derivation_function in KeyProviderOptions. #1316

Job	Run time
Generating protobuf	24s
Build RTC wheels (x86_64 arm64)	1m 8s
Make RTC sdist	14s
Build RTC wheels (x86_64)	51s
Build RTC wheels (AMD64)	1m 48s
Build RTC wheels (aarch64)	1m 34s
Test (ubuntu-latest, Python 3.10) / Test (ubuntu-latest, Python 3.10)	39s
Test (ubuntu-latest, Python 3.13) / Test (ubuntu-latest, Python 3.13)	28s
Test (ubuntu-latest, Python 3.11) / Test (ubuntu-latest, Python 3.11)	25s
Test (macos-latest, Python 3.14) / Test (macos-latest, Python 3.14)	43s
Test (ubuntu-latest, Python 3.9) / Test (ubuntu-latest, Python 3.9)	46s
Test (macos-latest, Python 3.9) / Test (macos-latest, Python 3.9)	1m 9s
Test (ubuntu-latest, Python 3.14) / Test (ubuntu-latest, Python 3.14)	30s
Test (windows-latest, Python 3.9) / Test (windows-latest, Python 3.9)	2m 24s
Test (macos-latest, Python 3.12) / Test (macos-latest, Python 3.12)	48s
Test (windows-latest, Python 3.14) / Test (windows-latest, Python 3.14)	1m 1s
Test (windows-latest, Python 3.12) / Test (windows-latest, Python 3.12)	53s
Test (ubuntu-latest, Python 3.12) / Test (ubuntu-latest, Python 3.12)	28s
Publish RTC release	0s
docs	0s
	16m 13s

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