fix ci for php8

Author: mobula9

.github/workflows/tests.yml

@@ -48,10 +48,6 @@ jobs:
             -   name: Add a machine to pilot crowdsec state
                 run: docker exec crowdsec cscli machines add PhpUnitTestMachine --password PhpUnitTestMachinePassword
 
-            -   name: Install libmemcached
-                if: matrix.php == '8.0' # required only for php 8 as mentioned here: https://github.com/shivammathur/setup-php/issues/354
-                run: sudo apt-get install libmemcached-dev -y
-
             -   name: Setup PHP
                 uses: shivammathur/setup-php@v2
                 with:

docs/contribute.md

@@ -80,7 +80,7 @@ git branch -m <new-name>
 git push origin :<old-name> && git push origin <new-name>
 
 # Create PR
-gh pr create --fill
+gh pr create --fill --web
 ```
 
 > Note: after the merge, don't forget to delete to branch.