Creating a FunctionInfo is no longer restricted to signers

[gnattishness]

Url

https://aptos.dev/en/build/smart-contracts/fungible-asset#registering-the-hook-function

Describe the content issue

The following excerpt of fungible-asset.mdx is inaccurate now that 0x1::fungible_asset::new_function_info_from_address() is public.

developer-docs/apps/nextra/pages/en/build/smart-contracts/fungible-asset.mdx

Line 304 in 97a80d1

For security reasons, you need the signer of the module (the deployer or code owner) to create a FunctionInfo.

I also noticed a couple other inaccuracies with the module new_function_info() is defined in.

Pr incoming

Section

move-and-smart-contracts

[github-actions]

@aptos-labs/move-eng

[jmintuitive]

Thanks for just going in and making the fixes, looking forward to the PR :)