ref(ci): Disable self-hosted e2e CI due to resource constraints (#6620)

Seeing self-hosted CI fail in numerous places, but it is not clear
exactly what is causing these failures as the logs are not explanatory.
Thinking it may be due to resource constraints from github runners.
Either way, don't want to block CI until this can be investigated
properly

In terms of the impact of turning this off, self-hosted e2e tests are
still run in the self-hosted repo twice per day which should pick up
changes from snuba master

.github/workflows/ci.yml

@@ -387,20 +387,21 @@ jobs:
         run: |
           curl -Os https://uploader.codecov.io/latest/linux/codecov && chmod +x codecov && ./codecov -t ${CODECOV_TOKEN}
 
-  self-hosted-end-to-end:
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
-
-    steps:
-      - name: Checkout Snuba
-        uses: actions/checkout@v4
-      - name: Run Sentry self-hosted e2e CI
-        uses: getsentry/action-self-hosted-e2e-tests@main
-        with:
-          project_name: snuba
-          docker_repo: getsentry/snuba
-          image_url: us-central1-docker.pkg.dev/sentryio/snuba/image:${{ github.event.pull_request.head.sha || github.sha }}
-          docker_password: ${{ secrets.DOCKER_HUB_RW_TOKEN }}
+  # TODO: Re-enable this once CI is stable, seems to be running into issues potentially with resource constraints
+  # self-hosted-end-to-end:
+  #   runs-on: ubuntu-latest
+  #   timeout-minutes: 30
+
+  #   steps:
+  #     - name: Checkout Snuba
+  #       uses: actions/checkout@v4
+  #     - name: Run Sentry self-hosted e2e CI
+  #       uses: getsentry/action-self-hosted-e2e-tests@main
+  #       with:
+  #         project_name: snuba
+  #         docker_repo: getsentry/snuba
+  #         image_url: us-central1-docker.pkg.dev/sentryio/snuba/image:${{ github.event.pull_request.head.sha || github.sha }}
+  #         docker_password: ${{ secrets.DOCKER_HUB_RW_TOKEN }}
 
   publish-to-dockerhub:
     name: Publish Snuba to DockerHub