pull hugo-builder from harbor, fix version tag

Dockerfile

@@ -1,9 +1,9 @@
 # Package versions
-ARG HUGO_VERSION="latest"
+ARG HUGO_VERSION="0.152.2"
 ARG CADDY_VERSION="2.10.2"
 
 # Stage 1: Build
-FROM git.brds.ca/d-b.ca/hugo-builder:${HUGO_VERSION} AS builder
+FROM core.harbor.brds.ca/d-b.ca/hugo-builder:${HUGO_VERSION} AS builder
 WORKDIR /project
 COPY . .
 RUN hugo --minify build