start kafka port by default in local ydb (#19194)

Author: rekby

.github/docker/Dockerfile

@@ -44,6 +44,7 @@ COPY --from=builder \
 EXPOSE ${GRPC_TLS_PORT:-2135}
 EXPOSE ${GRPC_PORT:-2136}
 EXPOSE ${MON_PORT:-8765}
+EXPOSE ${YDB_KAFKA_PROXY_PORT:-9092}
 
 HEALTHCHECK --start-period=60s --interval=1s CMD sh ./health_check
 

.github/docker/files/initialize_local_ydb

@@ -8,6 +8,7 @@ export YDB_GRPC_ENABLE_TLS="true"
 export GRPC_TLS_PORT=${GRPC_TLS_PORT:-2135}
 export GRPC_PORT=${GRPC_PORT:-2136}
 export YDB_GRPC_TLS_DATA_PATH="/ydb_certs"
+export YDB_KAFKA_PROXY_PORT=${YDB_KAFKA_PROXY_PORT:-9092}
 
 /local_ydb deploy --ydb-working-dir /ydb_data --ydb-binary-path /ydbd --fixed-ports --dont-use-log-files;