INFRA-105: Bump GitHub runnners (#1965)

# Description

See actions/runner-images#11101

Full `sed`. CI pass - it works!

## Type of change

Please delete options that are not relevant.

- Bug fix (non-breaking change which fixes an issue)
- New feature (non-breaking change which adds functionality)

Author: Marcin-Radecki

.github/workflows/_build-and-push-cliain.yml

@@ -47,7 +47,7 @@ jobs:
     name: Build and push cliain docker image to ecr
     needs: [build-or-check-cliain]
     if: ${{ inputs.check-only != true && inputs.push == true }}
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     env:
       ECR_PUBLIC_HOST: ${{ vars.ECR_PUBLIC_HOST }}
       ECR_PUBLIC_REGISTRY: ${{ vars.ECR_PUBLIC_REGISTRY }}

.github/workflows/_build-synthetic-node.yml

@@ -15,7 +15,7 @@ on:
 jobs:
   main:
     name: Build synthetic node docker image
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     outputs:
       artifact-name-image: ${{ steps.get-synthetic-network-artifact-image-name.outputs.name }}
     steps:

.github/workflows/_check-runtime-metadata.yml

@@ -64,7 +64,7 @@ jobs:
   check-metadata:
     name: Check runtime metadata
     needs: [build-subxt]
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout aleph-node source code
         uses: actions/checkout@v4

.github/workflows/_check-vars-and-secrets.yml

@@ -8,7 +8,7 @@ on:
 jobs:
   main:
     name: Check available vars and secrets
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Check vars
         run: |

.github/workflows/_push-image-to-ecr.yml

@@ -28,7 +28,7 @@ on:
 jobs:
   main:
     name: Push ${{ inputs.binary-name }} docker image to the ECR
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout aleph-node sources
         uses: actions/checkout@v4