Hugo and dependency updates (#2310)

* Adds a run script to easily serve the page locally
* Updates the Hugo version
* Updates deprecated fields
* Add version checks in the run and build scripts
* Update JS dependencies to fix CVEs

qdrant-landing/config.toml

@@ -109,10 +109,10 @@ disableKinds = ["taxonomy", "term"]
 
 # Not rendering the content of the cd following files in production
 [[cascade]]
-  [cascade._build]
+  [cascade.build]
     list = 'never'
     render = 'never'
-  [cascade._target]
+  [cascade.target]
     environment = '{production}'
     path = '{**.skip,**.skip/*}'