fix(gitlab_release): ci image is alpine, use '/bin/sh' and add the changlogs to git cache for commiting

#1

gitlab_release/README.md

@@ -8,7 +8,7 @@ This job provides the following badge:
 
 ## Dependencies
 
-- None
+- This job will only run if all previous jobs run.
 
 ## your .gitlab-ci.yml changes
 To use this job add the following to your `.gitlab-ci.yml` file

sub-folder_changlog.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 
 
@@ -15,5 +15,7 @@ for D in *; do
         echo "" >> ${D}/CHANGELOG.md
         echo "$CHANGELOG_DATA" >> ${D}/CHANGELOG.md
 
+        git add ${D}/CHANGELOG.md
+
     fi
 done