build: oracle instant client

Author: XiaJunjie2020

Dockerfile-base

@@ -32,8 +32,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 ENV DB_CLIENT=/opt/sqlbot/db_client
 ARG TARGETARCH
 RUN apt-get update && \
-    apt-get install -y curl unzip && \
-    apt-get install -y libaio1 && \
+    apt-get install -y unzip libaio1 && \
     mkdir -p ${DB_CLIENT} && \
     if [ "$TARGETARCH" = "amd64" ]; then \
       echo "Building for x86_64"; \