Update core test runners + action versions

Author: kalverra

.github/workflows/ci-core.yml

@@ -257,7 +257,7 @@ jobs:
         type:
           - cmd: go_core_tests
             os: runs-on=${{ github.run_id
-              }}-unit/cpu=48/ram=96/family=c6id+c5ad/spot=false/image=ubuntu24-full-x64/extras=s3-cache
+              }}-unit/cpu=48/ram=96/family=c7id+c8id/spot=false/image=ubuntu24-full-x64/extras=s3-cache
             should-run: ${{ needs.filter.outputs.should-run-core-tests }}
             trunk-auto-quarantine: "true"
             go-mod-directory: ""
@@ -268,7 +268,7 @@ jobs:
 
           - cmd: go_core_tests_integration
             os: runs-on=${{ github.run_id
-              }}-integ/cpu=48/ram=96/family=c6i/spot=false/image=ubuntu24-full-x64/extras=s3-cache+tmpfs
+              }}-integ/cpu=48/ram=96/family=c7i+c8i/spot=false/image=ubuntu24-full-x64/extras=s3-cache+tmpfs
             should-run: ${{ needs.filter.outputs.should-run-core-tests }}
             trunk-auto-quarantine: "true"
             setup-solana: "true"
@@ -279,7 +279,7 @@ jobs:
 
           - cmd: go_core_fuzz
             os: runs-on=${{
-              github.run_id}}-fuzz/cpu=8/ram=32/family=m6id+m6idn/spot=false/image=ubuntu24-full-x64/extras=s3-cache
+              github.run_id}}-fuzz/cpu=8/ram=32/family=m7id+m7idn+m8id+m8idn/spot=false/image=ubuntu24-full-x64/extras=s3-cache
             should-run: ${{ needs.filter.outputs.should-run-core-tests }}
             trunk-auto-quarantine: "false"
             go-mod-directory: ""
@@ -290,7 +290,7 @@ jobs:
 
           - cmd: go_core_race_tests
             os: runs-on=${{
-              github.run_id}}-race/cpu=64/ram=128/family=c7i/volume=80gb/spot=false/image=ubuntu24-full-x64/extras=s3-cache
+              github.run_id}}-race/cpu=64/ram=128/family=c7i+c8i/volume=80gb/spot=false/image=ubuntu24-full-x64/extras=s3-cache
             should-run: ${{ needs.filter.outputs.should-run-core-tests }}
             trunk-auto-quarantine: "false"
             go-mod-directory: ""
@@ -317,7 +317,7 @@ jobs:
 
       - name: Checkout the repo
         if: ${{ matrix.type.should-run == 'true' }}
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           persist-credentials: false
 
@@ -492,7 +492,7 @@ jobs:
     if: ${{  needs.filter.outputs.should-run-core-tests == 'true' }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Go
         uses: ./.github/actions/setup-go
@@ -523,7 +523,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repo
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           persist-credentials: false
           fetch-depth: 0 # fetches all history for all tags and branches to provide more metadata for sonar reports
@@ -630,7 +630,7 @@ jobs:
       run:
         shell: bash
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           persist-credentials: false
       - name: Setup Go
@@ -692,7 +692,7 @@ jobs:
     name: Misc
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           persist-credentials: false
       - name: Setup go