14. fix use ssh in ci script

.gitlab-ci.yml

@@ -20,13 +20,14 @@ job1:
                 - ssh git@gitlab.com
                 - echo "Preparing ssh environment done"
                 - whoami
-                - sudo apt update
-                - sudo apt install -y msp430-libc
-                - sudo apt install -y binutils-msp430
-                - sudo apt install -y gcc-msp430
+                - # apt update
+                - # apt install -y msp430-libc
+                - # apt install -y binutils-msp430
+                - # apt install -y gcc-msp430
         script: 
                 - echo "Hallo"
                 - echo "Welt"
+                - whoami
 
 job2:
         stage: hello
@@ -37,6 +38,7 @@ job2:
         script: 
                 - echo "Hello"
                 - echo "World"
+                - whoami
 
 job3:
         stage: build
@@ -55,6 +57,7 @@ job3:
 
 
         script:
+                - whoami
                 - make clean
                 - make all