feat: 更新 php Dockerfile 文件

apps/php5/5.6.40/build/php/Dockerfile

@@ -7,14 +7,15 @@ ARG CONTAINER_PACKAGE_URL
 
 RUN if [ "$CONTAINER_PACKAGE_URL" ]; then sed -i "s|http://dl-cdn.alpinelinux.org/alpine/v3.4|https://${CONTAINER_PACKAGE_URL}/alpine/v3.12|g" /etc/apk/repositories; fi
 
+
+ADD ./extensions/install-php-extensions  /usr/local/bin/
+RUN chmod uga+x /usr/local/bin/install-php-extensions
+
 COPY ./extensions /tmp/extensions
 WORKDIR /tmp/extensions
 RUN chmod +x install.sh \
     && sh install.sh
 
-ADD ./extensions/install-php-extensions  /usr/local/bin/
-
-RUN chmod uga+x /usr/local/bin/install-php-extensions
 
 RUN apk --no-cache add tzdata \
     && cp "/usr/share/zoneinfo/$TZ" /etc/localtime \