fixing write changelog datat to env, wrapping in quotes to preserve newlines.

Author: bwhitehead0

.github/workflows/pre-release.yaml

@@ -21,7 +21,7 @@ jobs:
         run: |
           changelog_text=$(cat "${{ github.workspace }}/CHANGELOG")
           echo "CHANGELOG<<EOF" >> $GITHUB_ENV
-          echo $changelog_text >> $GITHUB_ENV
+          echo "$changelog_text" >> $GITHUB_ENV
           echo "EOF" >> $GITHUB_ENV
 
   create-github-release:

.github/workflows/release-dryrun.yaml

@@ -22,7 +22,7 @@ jobs:
         run: |
           changelog_text=$(cat "${{ github.workspace }}/CHANGELOG")
           echo "CHANGELOG<<EOF" >> $GITHUB_ENV
-          echo $changelog_text >> $GITHUB_ENV
+          echo "$changelog_text" >> $GITHUB_ENV
           echo "EOF" >> $GITHUB_ENV
       - name: Echo CHANGELOG
         run: |

.github/workflows/release.yaml

@@ -35,7 +35,7 @@ jobs:
         run: |
           changelog_text=$(cat "${{ github.workspace }}/CHANGELOG")
           echo "CHANGELOG<<EOF" >> $GITHUB_ENV
-          echo $changelog_text >> $GITHUB_ENV
+          echo "$changelog_text" >> $GITHUB_ENV
           echo "EOF" >> $GITHUB_ENV
       - name: Create Release
         id: create_release