Drop support for PHP 7.4 (#1197)

* Remove PHP 7.4

* Remove remaining .travis.yml

* Update CI for GeoIP

* Deprecate Geoip provider

geoip extension doesn't seem to be available in PHP 8.

Author: jbelien

.github/workflows/provider.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-version: ['7.4', '8.0', '8.1', '8.2']
+        php-version: ['8.0', '8.1', '8.2']
     steps:
     - uses: actions/checkout@v3
     - name: Use PHP ${{ matrix.php-version }}

composer.json

@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "^7.4 || ^8.0",
+        "php": "^8.0",
         "geoip/geoip": "^1.17",
         "willdurand/geocoder": "^4.0"
     },