[Feature Request]: Module readme tables - show resourceType instead of module name

[eriqua]

Description

Show actual provider namespace and resource type instead of module name (kebab-case) in module readme tables. This is for

• the root README shown in the repo homepage
• the modules README
• the wiki module overview

[AlexanderSehr]

We decided to

• Revert the ProviderNamespace & ResourceType back to their original name in the table
• Leave the rest as is