GHA: Introduce concurrency.cancel-in-progress

Some of the workflows do not consider `cancel-in-progress`.
As mentioned in #576, it is not an optimal use of resources
to keep running existing actions upon PR updates.

This commit introduces the concurrency concept to them.

Signed-off-by: Hyounggyu Choi <[email protected]>

.github/workflows/aa_cc_kbc.yml

@@ -18,6 +18,10 @@ on:
   create:
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   cc_kbc_ci:
     name: Check

.github/workflows/aa_crypto.yml

@@ -14,6 +14,10 @@ on:
   create:
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   crypto_ci:
     name: Check

.github/workflows/aa_eaa_kbc.yml

@@ -14,6 +14,10 @@ on:
   create:
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   eaa_kbc_ci:
     name: Check

.github/workflows/aa_sample_keyprovider.yml

@@ -13,6 +13,10 @@ on:
   create:
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   coco_keyprovider_ci:
     name: Check

.github/workflows/aa_sev_kbc.yml

@@ -13,6 +13,10 @@ on:
   create:
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   offline_sev_kbc_ci:
     name: Check