fix: Add libva-dev and libglib2.0-dev for webrtc-sys build

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Dockerfile

@@ -4,6 +4,7 @@
 FROM rust:latest AS rust-build
 RUN apt-get update && apt-get install -y --no-install-recommends \
     git cmake g++ libssl-dev pkg-config protobuf-compiler \
+    libva-dev libglib2.0-dev \
     && rm -rf /var/lib/apt/lists/*
 WORKDIR /build
 RUN git clone --branch EC-compat-changes --depth 1 \