fix: incorporate version/tag input into concurrency group to prevent cancellation of distinct manual runs (#4710)

Closes #3532

publish-packages.yml: group now includes ${{ github.event.inputs.version || github.sha }}
postflight.yml: group now includes ${{ github.event.inputs.tag || github.sha }}

Without this, two manual workflow_dispatch runs with different version/tag inputs
shared the same concurrency group and the second would cancel the first.

Author: alex-solovyev

.github/workflows/postflight.yml

@@ -10,7 +10,7 @@ on:
         required: false
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event.inputs.tag || github.sha }}
   cancel-in-progress: true
 
 jobs:

.github/workflows/publish-packages.yml

@@ -10,7 +10,7 @@ on:
         required: true
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event.inputs.version || github.sha }}
   cancel-in-progress: true
 
 jobs: