Include published_docs cfg while building the docs as well.

Author: Yarwin

documentation/put.sh

@@ -92,7 +92,8 @@ up=".."
 
 # unused_doc_comments,unused_attribute: caused by false positives from doc(cfg(...)) attributes.
 export RUSTFLAGS="--cfg published_docs -A unused_imports -A dead_code -A unexpected_cfgs -A unused_doc_comments -A unused_attributes"
-# export RUSTDOCFLAGS=...
+# All doc(cfg(...)) attributes are gated behind `published_docs` cfg – therefore it must be supplied as well.
+export RUSTDOCFLAGS="--cfg published_docs"
 
 # shellcheck disable=SC2086
 cargo +nightly doc -p $mainCrate $features --no-deps --target-dir $up/target