Update dependencies

- github.com/fluxcd/pkg/runtime to v0.14.2
- github.com/google/go-cmp to v0.5.8
- golang.org/x/crypto to v0.0.0-20220427172511-eb4f295cb31f
- k8s.io/cli-runtime to v0.23.6
- k8s.io/kubectl to v0.23.6

Signed-off-by: Hidde Beydals <hello@hidde.co>

Dockerfile

@@ -3,7 +3,7 @@ FROM alpine:3.15 as builder
 RUN apk add --no-cache ca-certificates curl
 
 ARG ARCH=linux/amd64
-ARG KUBECTL_VER=1.23.1
+ARG KUBECTL_VER=1.23.6
 
 RUN curl -sL https://storage.googleapis.com/kubernetes-release/release/v${KUBECTL_VER}/bin/${ARCH}/kubectl \
     -o /usr/local/bin/kubectl && chmod +x /usr/local/bin/kubectl && \