10. fix use ssh in ci script

.gitlab-ci.yml

@@ -9,6 +9,19 @@ job1:
                 - hottis
                 - linux
                 - debian
+        before_script:
+                - echo "Prepare ssh environment"
+                - eval $(ssh-agent -s)
+                - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
+                - mkdir -p ~/.ssh
+                - chmod 700 ~/.ssh
+                - ssh-keyscan gitlab.com >> ~/.ssh/known_hosts
+                - chmod 644 ~/.ssh/known_hosts
+                - echo "Preparing ssh environment done"
+                - apt update
+                - apt install -y msp430-libc
+                - apt install -y binutils-msp430
+                - apt install -y gcc-msp430
         script: 
                 - echo "Hallo"
                 - echo "Welt"
@@ -38,19 +51,6 @@ job3:
         variables:
                 GIT_SUBMODULE_STRATEGY: recursive
 
-        before_script:
-                - echo "Prepare ssh environment"
-                - eval $(ssh-agent -s)
-                - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
-                - mkdir -p ~/.ssh
-                - chmod 700 ~/.ssh
-                - ssh-keyscan gitlab.com >> ~/.ssh/known_hosts
-                - chmod 644 ~/.ssh/known_hosts
-                - echo "Preparing ssh environment done"
-                - apt update
-                - apt install -y msp430-libc
-                - apt install -y binutils-msp430
-                - apt install -y gcc-msp430
 
         script:
                 - make clean