Merge pull request #8690 from Gacko/rljxw

Ingress NGINX: Promote NGINX v1.3.4 & v2.2.4.

Author: k8s-ci-robot

registry.k8s.io/images/k8s-staging-ingress-nginx/images.yaml

@@ -306,6 +306,7 @@
     "sha256:5df4d33e7a660afc361aef07af70908a2f9ed4f3251ee0ff6df25d179a03f311": ["v1.3.1"]
     "sha256:f9da15f1a1c9d92d98e606b8eef3789f7a32603427c627dd211becd9bc900fc3": ["v1.3.2"]
     "sha256:4e56a2aa3d85d5bbf0471fc9ca124e38a01f5dbc6e7a9831e7c596f2155fe285": ["v1.3.3"]
+    "sha256:bbd3844b9513300948dfdfe7db42843f17cd9ff735f47c3553e6f3b18a9a7413": ["v1.3.4"]
     "sha256:3e7bda4cf5111d283ed1e4ff5cc9a2b5cdc5ebe62d50ba67473d3e25b1389133": ["v2.0.0"]
     "sha256:0301aff18d076a3726a0c7c07c68db3218dc90d56a3ed419868e21c12114549e": ["v2.0.1"]
     "sha256:d150d220752ed7479a1a1400be69bcca7bf5bf4b49d0d48890927f086eef5e2d": ["v2.0.2"]
@@ -316,6 +317,7 @@
     "sha256:abb708465e9ac3252f295d1ae5b2c6e1b227f4f7d12144534e63fc3897908727": ["v2.2.1"]
     "sha256:9faf90cc26917b49e799bc0ba684ba2a7c5304590a7e00408d10cb191ed03bde": ["v2.2.2"]
     "sha256:9ad27b8776211405aa49ceec58272e8a676ffbc31c118464c0352376e9c5a91f": ["v2.2.3"]
+    "sha256:9d332a514963da87b89ddfea6c1d8cae4c17469dc16e5febac8efa1395b4ea57": ["v2.2.4"]
 
 # Ingress NGINX: Test Runner
 - name: e2e-test-runner