Remove "run all v2 job"

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>

.github/workflows/test-integration-v2-kradalby.yml

@@ -1,35 +0,0 @@
-name: Integration Test v2 - kradalby
-
-on: [pull_request]
-
-jobs:
-  integration-test-v2-kradalby:
-    runs-on: [self-hosted, linux, x64, nixos, docker]
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-
-      - name: Get changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v34
-        with:
-          files: |
-            *.nix
-            go.*
-            **/*.go
-            integration_test/
-            config-example.yaml
-
-      # We currently only run one job at the time, so make sure
-      # we just wipe all containers and all networks.
-      - name: Clean up Docker
-        if: steps.changed-files.outputs.any_changed == 'true'
-        run: |
-          docker kill $(docker ps -q) || true
-          docker network prune -f || true
-
-      - name: Run general integration tests
-        if: steps.changed-files.outputs.any_changed == 'true'
-        run: nix develop --command -- make test_integration_v2_general