Add buster build

scripts/build.sh

@@ -17,7 +17,7 @@ echo ""
 NGINX_ARTIFACT_PATH="$OG_DIR/artifacts"
 export NGINX_ARTIFACT_PATH
 
-NGINX_BUILT_BINARY_PATH="${NGINX_ARTIFACT_PATH}/nginx_$(lsb_release -sc)_${NGINX_TAG}_${OPENSSL_TAG}"
+NGINX_BUILT_BINARY_PATH="${NGINX_ARTIFACT_PATH}/nginx_${RELEASE_CODE_NAME}_${NGINX_TAG}_${OPENSSL_TAG}"
 export NGINX_BUILT_BINARY_PATH
 
 mkdir -p "$NGINX_ARTIFACT_PATH"