Bump GOLANG_VERSION to build etcd (from 1.16.x to 1.17.x)

Also fix REVISION back to `0` this was missed in the previous PR

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

build/dependencies.yaml

@@ -81,10 +81,10 @@ dependencies:
 
   # From https://github.com/etcd-io/etcd/blob/main/Makefile
   - name: "golang: etcd release version"
-    version: 1.16.15 # for etcd v3.5.5: https://github.com/etcd-io/etcd/blob/19002cfc689fba2b8f56605e5797bf79f8b61fdd/Makefile#L58
+    version: 1.17.13 # for etcd v3.5.6: https://github.com/etcd-io/etcd/blob/v3.5.6/Makefile#L58 golang version should be 1.16.15, BUT because of newer dependencies in our repository we use newer golang which has `unsafe.Slice`
     refPaths:
     - path: cluster/images/etcd/Makefile
-      match: 'GOLANG_VERSION\?=\d+.\d+(alpha|beta|rc)?\.?(\d+)?'
+      match: 'GOLANG_VERSION := \d+.\d+(alpha|beta|rc)?\.?(\d+)?'
 
   # Golang
   - name: "golang: upstream version"

cluster/images/etcd/Makefile

@@ -34,7 +34,7 @@ LATEST_ETCD_VERSION?=3.5.6
 # REVISION provides a version number for this image and all it's bundled
 # artifacts. It should start at zero for each LATEST_ETCD_VERSION and increment
 # for each revision of this image at that etcd version.
-REVISION?=1
+REVISION?=0
 
 # IMAGE_TAG Uniquely identifies registry.k8s.io/etcd docker image with a tag of the form "<etcd-version>-<revision>".
 IMAGE_TAG=$(LATEST_ETCD_VERSION)-$(REVISION)
@@ -83,7 +83,7 @@ endif
 # This option is for running docker manifest command
 export DOCKER_CLI_EXPERIMENTAL := enabled
 # golang version should match the golang version of the official build from https://github.com/etcd-io/etcd/releases.
-GOLANG_VERSION?=1.16.15
+GOLANG_VERSION := 1.17.13
 GOARM?=7
 TEMP_DIR:=$(shell mktemp -d)