add support for PHP 8.1

Author: korelstar

.github/workflows/test.yml

@@ -32,6 +32,9 @@ jobs:
         php-version: ${{ env.PHP_VERSION }}
         extensions: pdo_mysql, zip, gd
         tools: ${{ env.PHPUNIT }}
+    - name: Install latest dev Nextcloud PHP API (max only)
+      if: matrix.version == 'max'
+      run: composer require --prefer-dist --dev christophwurst/nextcloud:dev-master
     - name: Install Dependencies
       run: composer install --prefer-dist
     - name: Prepare MySQL database

appinfo/info.xml

@@ -22,7 +22,7 @@ The Notes app is a distraction free notes taking app for [Nextcloud](https://www
 	<repository type="git">https://github.com/nextcloud/notes.git</repository>
 	<screenshot small-thumbnail="https://raw.githubusercontent.com/nextcloud/screenshots/master/apps/Notes/notes-thumbnail.jpg">https://raw.githubusercontent.com/nextcloud/screenshots/master/apps/Notes/notes.png</screenshot>
 	<dependencies>
-		<php min-version="7.3" max-version="8.0" />
+		<php min-version="7.3" max-version="8.1" />
 		<nextcloud min-version="20" max-version="24" />
 	</dependencies>
 	<repair-steps>