Don't cancel in-progress actions.

Author: rkistner

.github/workflows/demos.yml

@@ -2,7 +2,6 @@ name: Demos checks
 
 concurrency:
   group: demos-${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
 
 on:
   push:

.github/workflows/packages.yml

@@ -2,7 +2,6 @@ name: Packages check
 
 concurrency:
   group: packages-${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
 
 on:
   push: