Remove redundant body in release notes

Author: Olshansk

.github/workflows/auto-version-bump.yml

@@ -32,7 +32,3 @@ jobs:
           tag: ${{ steps.tag_version.outputs.new_tag }}
           name: Release ${{ steps.tag_version.outputs.new_tag }}
           generateReleaseNotes: true
-          body: |
-            ## Changes in this release
-
-            **Full Changelog**: https://github.com/${{ github.repository }}/compare/${{ steps.tag_version.outputs.tag }}...${{ steps.tag_version.outputs.new_tag }}

.github/workflows/run-e2e-tests.yml

@@ -54,6 +54,10 @@ jobs:
   run-e2e-tests-shannon:
     name: Run E2E tests - HTTP Requests
     runs-on: "ubuntu-22.04"
+    # TODO(@olshansky): Investigate why this job occasionally hangs indefinitely.
+    # Adding explicit timeout to fail fast instead of waiting for GitHub's default 6-hour timeout.
+    # The Go test itself has a 5min timeout (e2e/main_test.go:84), so 10min should be plenty.
+    timeout-minutes: 10
     needs:
       - build-and-test-docker-image
     strategy: