Update zstd library link to 1.5.7 in Dockerfile

Author: ethanbayliss

Dockerfile

@@ -177,7 +177,7 @@ COPY --from=pg17-builder /usr/lib/liblz4.so.1.10.0 /usr/lib/
 
 RUN ln -s libpq.so.5.17 /usr/lib/libpq.so.5 && \
     ln -s libpq.so.5.17 /usr/lib/libpq.so && \
-    ln -s libzstd.so.1.5.6 /usr/lib/libzstd.so.1 && \
+    ln -s libzstd.so.1.5.7 /usr/lib/libzstd.so.1 && \
     ln -s liblz4.so.1.10.0 /usr/lib/liblz4.so.1
 
 WORKDIR /pgadmin4