lhash statistics functions deprecation

[Dr Paul Dale]

Topic: lhash statistics functions to always report 0 in both master and 3.0.
        In addition we should deprecate the functions in master.
details: PR https://github.com/openssl/openssl/pull/17931
Proposed by: Pauli
Issue link: https://github.com/openssl/technical-policies/issues/35
Public: yes
Opened: 2022-03-22
Closed: 2022-03-22
Accepted:  yes  (for: 7, against: 0, abstained: 0, not voted: 1)

   Dmitry     [+1]
   Matt       [+1]
   Pauli      [+1]
   Tim        [ 0]
   Richard    [+1]
   Shane      [+1]
   Tomas      [+1]
   Kurt       [  ]
   Matthias   [+1]
   Nicola     [+0]