Merge pull request #42 from nmfs-openscapes/deploy-preview-comment

overwrite PR comment when updating preview

Author: ateucher

.github/workflows/deploy-preview.yml

@@ -38,5 +38,5 @@ jobs:
           enable-pull-request-comment: true
           enable-commit-comment: false
           enable-commit-status: true
-          overwrites-pull-request-comment: false
+          overwrites-pull-request-comment: true
         timeout-minutes: 1