Add protobuf-compiler to Dockerfile for lance-encoding build

Author: Symbiont OSS Sync

Dockerfile

@@ -11,6 +11,7 @@ RUN apt-get update && apt-get install -y \
     ca-certificates \
     clang \
     mold \
+    protobuf-compiler \
     && rm -rf /var/lib/apt/lists/* \
     && apt-get clean