chore: Update fetch-depth comment (#14)

Author: keelerm84

.github/workflows/ci.yml

@@ -23,8 +23,6 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0 # If you only need the current version keep this.
 
       - uses: ./.github/actions/ci
         with:

.github/workflows/release-please.yml

@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v4
         if: ${{ steps.release.outputs.releases_created == 'true' }}
         with:
-          fetch-depth: 0 # If you only need the current version keep this.
+          fetch-depth: 0 # Full history is required for proper changelog generation
 
       - uses: launchdarkly/gh-actions/actions/release-secrets@release-secrets-v1.2.0
         if: ${{ steps.release.outputs.releases_created == 'true' }}