Remove some testing on < 7.4.

Author: johnbillion

.github/workflows/phpunit-tests.yml

@@ -73,7 +73,7 @@ jobs:
       matrix:
         event: ['${{ github.event_name }}']
         os: [ ubuntu-24.04 ]
-        php: [ '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4', '8.5' ]
+        php: [ '7.4', '8.0', '8.1', '8.2', '8.3', '8.4', '8.5' ]
         db-type: [ 'mysql' ]
         db-version: [ '5.7', '8.0', '8.4' ]
         tests-domain: [ 'example.org' ]
@@ -209,7 +209,7 @@ jobs:
       matrix:
         event: ['${{ github.event_name }}']
         os: [ ubuntu-24.04 ]
-        php: [ '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4', '8.5' ]
+        php: [ '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4' ]
         db-type: [ 'mariadb' ]
         db-version: [ '5.5', '10.3', '10.4', '10.5', '10.6', '10.11', '11.4', '11.8' ]
         multisite: [ false, true ]
@@ -456,9 +456,9 @@ jobs:
       matrix:
         event: ['${{ github.event_name }}']
         os: [ ubuntu-24.04 ]
-        php: [ '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4', '8.5' ]
-        db-type: [ 'mysql', 'mariadb' ]
-        db-version: [ '9.4', '12.0' ]
+        php: [ '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4' ]
+        db-type: [ 'mysql' ]
+        db-version: [ '9.4' ]
         multisite: [ false, true ]
         memcached: [ false ]
         db-innovation: [ true ]
@@ -521,7 +521,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [ '7.2', '7.4', '8.0', '8.4' ]
+        php: [ '7.4', '8.0', '8.4' ]
         db-type: [ 'mysql' ]
         db-version: [ '8.4' ]
         phpunit-test-groups: [ 'html-api-html5lib-tests' ]

.version-support-php.json

@@ -1,7 +1,5 @@
 {
 	"6-9": [
-		"7.2",
-		"7.3",
 		"7.4",
 		"8.0",
 		"8.1",