Support for Mesh 1.1 (Part 1: Provisioning)

[philips77]

This PR adds support for new features added in Mesh Protocol 1.1.

Completed

• New provisioning algorithm: HMAC SHA 256 ed0259c
• New provisioning error: invalid data 64c354d

Remaining (not in scope of this PR)

• Remote provisioning (see Support for Mesh 1.1 (Part 3: Models) #468)
• Certificate-based provisioning
• Private beacons (see Support for Mesh 1.1 (Part 2: Private beacons) #465)
• I don't know what else

Breaking changes:

• Enum StaticOobType was renamed to OobType with new value added.
• Algorithm .fipsP256EllipticCurve was deprecated and renamed to .BTM_ECDH_P256_CMAC_AES128_AES_CCM.
• The length of Static OOB Key for the new algorithm is 32 bytes, not 16 like for the legacy one.

Warning

Mesh Protocol 1.1 is released as Draft and subject to change. All features related to the new specification shall be considered experimental.