Update eventing nightly

bumping knative.dev/eventing 7176ce6...7bb320c:
  > 7bb320c Chore: field semantic correction  (# 8370)
  > 3345c86 Clean up remove session token (# 8369)
  > 6e7e3d4 Adding sns sink to Integration Sink (# 8365)
  > d4357e3 MT-Broker: return retriable status code based on the state to leverage retries (# 8366)
  > 795e4a3 Move image to map (# 8362)
  > 408db83 We changed the event type on the images (# 8364)
  > f577063 Align label generation and apply on container-source as well (# 8355)
  > cb31cb2 Add integrationsinks-addressable-resolver cluster role (# 8356)
  > 545c14c Change JobSink execution mode variable to `K_EXECUTION_MODE` (# 8350)
  > 91f1c79 Avoid using twice hardcoded strings for the names of the Kube Secret keys, for AWS access/secret key vals (# 8345)
  > cb29ac1 [main] Update community files (# 8354)
  > aef3a14 [main] Format Go code (# 8349)
  > 65da6fc Update integrationsink crd  (# 8347)
  > 01c8068 JobSink: Inject a `KNATIVE_EXECUTION_MODE` environment variable with value `batch` (# 8346)
  > 366ff26 IntegrationSink: rek-test templating support for bool annotations (# 8342)

Signed-off-by: Knative Automation <[email protected]>