enable UIs for mobile number verification in myAccount based on governace config mobile number verification on update

[lashinijay]

Describe the issue:
There are two governance config that allow organizations to enable verification when updating mobile number and email address. However to enable the UIs for verification we have introduced a separate config to FE with the following PR.

• Add UI support for mobile verification on update identity-apps#1275

Hence even when the user enable mobile/ email verification on update from the governance configs UIs were not enable.

To make the UIs to be align with the server-side config, the FE config will be enabled by default and both FE and BE will be rely on the existing governance config.

How to reproduce:

• Enable mobile number on verification by navigating to console -> user attributes and stores -> user attributes -> User Attribute Change Verification.
  

• Login to my account with a user.

• When updating mobile number from Personal Info, there is no indication that mobile verification is enabled.
  

Expected behavior:

• The UIs for mobile number verification should be enabled based on the governance config mobile number verification on update.
• When enabled following UIs needs to be displayed.
  

Environment information (Please complete the following information; remove any unnecessary fields) :

• Product Version: [e.g., IS 5.10.0, IS 5.9.0]
• OS: [e.g., Windows, Linux, Mac]
• Database: [e.g., MySQL, H2]
• Userstore: [e.g., LDAP, JDBC]

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Optional Fields

Related issues:

• Support registering multiple email addresses and mobile phone numbers per user #19991

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