ci: added collation server for mariadb

.github/helper/install.sh

@@ -2,6 +2,10 @@
 set -e
 cd ~ || exit
 
+sudo apt update
+sudo apt remove mysql-server mysql-client
+sudo apt install libcups2-dev redis-server mariadb-client-10.6
+
 echo "Setting Up Bench..."
 
 pip install frappe-bench

.github/workflows/ci.yml

@@ -83,8 +83,6 @@ jobs:
     - name: Install
       run: |
         bash ${GITHUB_WORKSPACE}/.github/helper/install.sh
-      env:
-        BRANCH_TO_CLONE: ${{ env.HR_BRANCH }}
 
     - name: Run Tests
       run: cd ~/frappe-bench/ && bench --site lms.test run-parallel-tests --app lms --total-builds 2 --build-number ${{ matrix.container }}