Use PHP 8 in translation update actions (#379)

* use PHP 8 in translation actions

.github/workflows/standards-and-tests.yml

@@ -13,9 +13,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [8.0, 8.1]
-        os: [ubuntu-20.04]
-        wordpress: [6.1.1, latest]
+        php: [ 8.0, 8.1 ]
+        os: [ ubuntu-20.04 ]
+        wordpress: [ 6.1.1, latest ]
         include:
           - experimental: true
           - experimental: false

.github/workflows/update-pot.yml

@@ -17,7 +17,7 @@ jobs:
     - name: Setup PHP with tools
       uses: shivammathur/setup-php@v2
       with:
-        php-version: '7.4'
+        php-version: '8.0'
         tools: composer, wp-cli/wp-cli-bundle
     - name: Update POT file
       run: wp i18n make-pot . languages/pressbooks-aldine.pot --domain=pressbooks-aldine --slug=pressbooks-aldine --package-name="Aldine" --headers="{\"Report-Msgid-Bugs-To\":\"https://github.com/pressbooks/pressbooks-aldine/issues\"}"

.github/workflows/update-translations.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Setup PHP with tools
       uses: shivammathur/setup-php@v2
       with:
-        php-version: '7.4'
+        php-version: '8.0'
         tools: composer, wp-cli/wp-cli-bundle
     - name: Generate MO files
       run: wp i18n make-mo languages

README.md

@@ -37,7 +37,6 @@ Aldine is the default theme for the home page of [Pressbooks](https://pressbooks
 * Full release history available at: https://github.com/pressbooks/pressbooks-aldine/releases
 
 ## Upgrade Notices
-
 ### Aldine 1.18.0
 * Aldine requires PHP >= 8.0
 * Aldine requires WordPress >= 6.1.1