hugo: stop tracking getresource cache dir

Signed-off-by: Luca Zeuch <[email protected]>

Author: l-zeuch

config/_default/hugo.toml

@@ -42,10 +42,6 @@ defaultContentLanguageInSubdir = false
   [caches.getjson]
     dir = ":cacheDir/:project"
     maxAge = -1 # "30m"
-  [caches.getresource]
-    dir = ":resourceDir/_gen"
-    maxAge = -1
-
 
 [taxonomies]
   contributor = "contributors"