upgrade hugo from 0.70 to 0.73 (#3350)

Author: camilamacedo86

hack/check-links.sh

@@ -6,6 +6,6 @@ source ./hack/lib/common.sh
 
 header_text "Building the site and checking links"
 docker volume create sdk-html
-docker run --rm -v "$(pwd):/src" -v sdk-html:/target klakegg/hugo:0.70.0-ext-ubuntu -s website
+docker run --rm -v "$(pwd):/src" -v sdk-html:/target klakegg/hugo:0.73.0-ext-ubuntu -s website
 docker run --rm -v sdk-html:/target mtlynch/htmlproofer /target --empty-alt-ignore --http-status-ignore 429 --allow_hash_href
 docker volume rm sdk-html

netlify.toml

@@ -10,4 +10,4 @@
 # "production" environment specific build settings
 [build.environment]
  HUGO_ENV = "production"
- HUGO_VERSION = "0.70.0"
+ HUGO_VERSION = "0.73.0"