fix: create nginx logs directory for precompiled binary builds

The precompiled binary and cache code paths only copy the nginx binary
without creating the logs/ directory that make install normally creates.
This causes nginx to fail at startup with a fatal error when trying to
open compiled-in default log paths at /app/nginx/logs/.

bin/compile

@@ -123,6 +123,9 @@ else
   echo "$NGINX_VERSION" >"${CACHE_DIR}/bin/.nginx-version"
 fi
 
+# Create logs directory for nginx's compiled-in default log paths
+mkdir -p "$BUILD_DIR/nginx/logs"
+
 # Update the PATH
 mkdir -p "$BUILD_DIR/.profile.d"
 cat >"$BUILD_DIR/.profile.d/nginx.sh" <<"EOF"