Improve rendering of javadoc links to configuration fields in configuration #2146

New feature, improvement proposal

With #2058 the configuration page now exposes links to javadoc (visible in https://maven.apache.org/resolver-archives/resolver-LATEST/configuration.html). However links to other configuration fields carry a confusing label:

To configure separately checksums for download or upload, use #CONFIG_PROP_DOWNLOAD_CHECKSUMS_ALGORITHMS and #CONFIG_PROP_UPLOAD_CHECKSUMS_ALGORITHMS respectively

Although the links point to the right configuration entry the label is the field name, while for the user only the connected key is relevant.