upgrade to latest dependencies (#2186)

bumping knative.dev/caching 4af6142...09d3ca0:
  > 09d3ca0 upgrade to latest dependencies (# 972)
bumping knative.dev/eventing 4a4a50b...54aad5a:
  > 54aad5a [main] Upgrade to latest dependencies (# 8775)
bumping knative.dev/serving 1d77a47...a2a2441:
  > a2a2441 Update net-gateway-api nightly (# 16197)
  > 689dbb5 Update net-istio nightly (# 16198)
  > cefd500 Update net-contour nightly (# 16195)
  > 1928000 Update net-kourier nightly (# 16196)
  > 910ae9e upgrade to latest dependencies (# 16193)
bumping knative.dev/networking efbbe6c...0bde191:
  > 0bde191 upgrade to latest dependencies (# 1092)
  > 2d0f1a8 Update community files (# 1091)
  > dd9a926 upgrade to latest dependencies (# 1090)
bumping knative.dev/reconciler-test 1688eb0...2187daa:
  > 2187daa upgrade to latest dependencies (# 839)

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

Author: knative-automation