Update cilium, cilium-operator-generic, hubble-relay to 1.12.11

.circleci/config.yml

@@ -552,9 +552,12 @@ jobs:
             mv /out/linux/amd64/bin/bpftool ../workspace/usr/local/bin/
       - run:
           name: Build iproute2
+          # The actual directory name of libbpf.tar.gz after extraction is cilium-libbpf in images/iproute2/checkout-libbpf.
+          # So we replace libbpf with cilium-libbpf by sed.
           command: |
             if [ ! -f BUILDS ]; then exit 0; fi
             cd src/image-tools
+            sed -i -e "s/libbpf-/cilium-libbpf-/g" images/iproute2/checkout-libbpf.sh
             images/iproute2/checkout-libbpf.sh
             images/iproute2/build-libbpf-native.sh
             images/iproute2/checkout-iproute2.sh
@@ -871,9 +874,14 @@ workflows:
           name: build-chrony
           container-image: chrony
       - build-cilium-envoy:
-          version: 0c056b5821621f5407fd4844a333f25b1157556f
+          version: ca87bee70e40bfa681d5859e7da4cba6b8ba4e8c
       - build-cilium-image-tools:
-          version: 7d5641cd879c93e8aeffc83407382458a1616aa9
+          # https://github.com/cilium/image-tools/commits/master
+          # From this commit, cilium/image-tools stops building iproute2 because of cilium v1.14 doesn't depend on iproute2.
+          # But, we use v1.12.11, so we still have to build iproute2.
+          # So we use an older version of image-tools which builds iproute2.
+          # https://github.com/cilium/image-tools/commit/8a2f099f14330221848c14808f3208e4dd2469bb
+          version: ff22ba3bff1010f4a2dd76ede789663c3beaf8d2
       - build:
           name: build-cilium
           container-image: cilium

cilium-operator-generic/TAG

@@ -1 +1 @@
-1.12.10.1
+1.12.11.1

cilium/TAG

@@ -1 +1 @@
-1.12.10.1
+1.12.11.1

hubble-relay/TAG

@@ -1 +1 @@
-1.12.10.1
+1.12.11.1