[TASK] Drop TYPO3 7.6 compatibility

Author: helhum

.travis.yml

@@ -60,15 +60,6 @@ jobs:
     - stage: test
       php: 7.0
       env: TYPO3_VERSION=^8.7
-    - stage: test
-      php: 7.2
-      env: TYPO3_VERSION="^7.6"
-    - stage: test
-      php: 7.1
-      env: TYPO3_VERSION="^7.6"
-    - stage: test
-      php: 7.0
-      env: TYPO3_VERSION="^7.6"
 
     - stage: 🚢 to TER
       if: tag IS present

composer.json

@@ -22,7 +22,7 @@
     "license": "GPL-2.0-or-later",
     "require": {
         "php": ">=7.0.0 <7.4",
-        "typo3/cms-core": "^7.6 || ^8.7 || ^9.5"
+        "typo3/cms-core": "^8.7 || ^9.5"
     },
     "require-dev": {
         "nimut/testing-framework": "^2.0 || ^3.0 || ^4.0"

ext_emconf.php

@@ -16,7 +16,7 @@
     'depends' =>
     array (
       'php' => '7.0.0-7.3.999',
-      'typo3' => '6.2.0-8.99.99',
+      'typo3' => '8.7.0-9.5.99',
     ),
     'conflicts' =>
     array (