Update base images #9 (#10)

* feat: upgraded base image versions #9

* feat: upgraded documentation #9

Dockerfile

@@ -1,7 +1,7 @@
 FROM docker.io/library/golang:1.21.5 as golang
 FROM docker.io/library/composer:2.1.14 as composer
-FROM docker.io/docker/buildx-bin:0.7.1 as buildx
-FROM docker.io/summerwind/actions-runner-dind:v2.287.1-ubuntu-20.04
+FROM docker.io/docker/buildx-bin:0.12.0 as buildx
+FROM docker.io/summerwind/actions-runner-dind:v2.311.0-ubuntu-20.04
 USER root
 COPY --from=golang "/usr/local/go/" "/usr/local/go/"
 COPY --from=composer "/usr/bin/composer" "/usr/local/bin/composer"

README.md

@@ -4,11 +4,15 @@ D-in-D image for GitHub Actions Self-Hoster runner based on [summerwind/actions-
 
 ## Packages
 
-- Golang    1.21.5
-- Node      16.17.0
-- npm       8.15.0
-- Composer  2.1.14
-- PHP       7.4.3
+| Package | Version |
+| - | - |
+| summerwind/actions-runner-dind | v2.311.0-ubuntu-20.04 |
+| Golang | 1.21.5 |
+| Buildx | 0.12.0 |
+| Node | 16.17.0 |
+| npm | 8.15.0 |
+| Composer | 2.1.14 |
+| PHP | 7.4.3 |
   - php-apcu, php-bcmath, php-dom, php-ctype, php-curl, php-exif, php-fileinfo, php-fpm, php-gd, php-gmp, php-iconv, php-intl, php-json, php-mbstring, php-mysqlnd, php-soap, php-redis, php-mysqli, php-opcache, php-pdo, php-phar, php-posix, php-simplexml, php-sockets, php-sqlite3, php-tidy, php-tokenizer, php-xml, php-xmlwriter, php-zip, php-pear, libgd-tools
 <!-- - Docker    20.10.8 -->
 - [retry](https://raw.githubusercontent.com/kadwanev/retry/0b65e6b7f54ed36b492910470157e180bbcc3c84/retry)