Merging develop into main

• Add CI config
• composer/plugin/drupal-environment#7 (closed) Add PHP quality tools
• Update Traefik to 2.7 Add support for Traefik Hub
• #9 (closed) Name containers explicitly
• #8 (closed) Changing ownership of new files and directories to the user
• #8 (closed) Fix typo
• #8 (closed) Only change ownership if we have a user env variable
• Support for Drupal 10
• Bump PHP version
• Update Traefik to 2.9 Update Portainer to 2.17.1 Update Hub to 1.0.1 Add support for automatic cert renewal with http or dns challenge
• Fix portainer and hub router config
• Only chown for existing files

Traefik.php

@@ -184,8 +184,12 @@ class Traefik {
     $upd2 = $this->updateFile($traefikFile, Yaml::dump($this->defaultDockerCompose(), 9, 2));
     if ($upd1 || $upd2) {
       if ($user) {
-        $fs->chown($traefikConfigPath . '/certificates.toml', $user, TRUE);
-        $fs->chown($traefikFile, $user, TRUE);
+        if (file_exists($traefikConfigPath . '/certificates.toml')) {
+          $fs->chown($traefikConfigPath . '/certificates.toml', $user, TRUE);
+        }
+        if (file_exists($traefikFile)) {
+          $fs->chown($traefikFile, $user, TRUE);
+        }
       }
       $cwd = getcwd();
       chdir($traefikPath);