Update Composer to use AMP toolbox v0.10.0 (#6824)

Author: schlessera

.github/workflows/build-test-measure.yml

@@ -202,6 +202,7 @@ jobs:
       - name: Normalize composer.json
         run: |
           composer require --no-interaction --dev ergebnis/composer-normalize --ignore-platform-reqs
+          composer config --no-interaction --no-plugins allow-plugins.ergebnis/composer-normalize true
           composer --no-interaction normalize --dry-run
 
 #-----------------------------------------------------------------------------------------------------------------------

composer.json

@@ -14,7 +14,7 @@
     "ext-json": "*",
     "ext-libxml": "*",
     "ext-spl": "*",
-    "ampproject/amp-toolbox": "0.9.3",
+    "ampproject/amp-toolbox": "0.10.0",
     "cweagans/composer-patches": "~1.0",
     "fasterimage/fasterimage": "1.5.0",
     "sabberworm/php-css-parser": "dev-master#bfdd976"
@@ -76,6 +76,12 @@
     ]
   },
   "config": {
+    "allow-plugins": {
+      "ampproject/php-css-parser-install-plugin": true,
+      "civicrm/composer-downloads-plugin": true,
+      "cweagans/composer-patches": true,
+      "dealerdirect/phpcodesniffer-composer-installer": true
+    },
     "platform": {
       "php": "5.6.20"
     },