Removing legacy Git password script

ci/drone.yml

@@ -10,17 +10,9 @@ clone:
 steps:
   - name: Initilizing submodules
     image: alpine/git
-    environment:
-        GIT_ASKPASS: "/bin/git-askpass-from-env"
     commands:
-        # Installing little script to get git password from environment.
-        - wget https://download.ad5001.eu/other/git-askpass-from-env.sh
-        - mv git-askpass-from-env.sh /bin/git-askpass-from-env
-        - chmod +x /bin/git-askpass-from-env
-        # Changing submodule URL to https://<USERNAME>@git.ad5001.eu/Ad5001/omegamma.git
-        - git submodule init
-        - git config submodule.sub/omegamma.url https://$DRONE_GIT_USERNAME@git.ad5001.eu/Ad5001/omegamma.git
         # Fetching submodules
+        - git submodule init
         - git submodule update --init --recursive
 
   # - name: Build dev.ad5001.eu