Refactor - BuiltinPrograms

[Lichtso]

Problem

There are currently three structs for built-in programs:

• solana_rbpf::vm::BuiltInProgram
• solana_program_runtime::invoke_context::BuiltinProgram
• solana_runtime::builtins::Builtin

This PR aims to unify the second and the third.

Summary of Changes

• Moves BuiltinProgram of the program runtime into its own file.
• Unifies the runtimes Builtin and program runtimes BuiltinProgram definitions.
• Moves BuiltinPrograms from bank.rs into the program runtime.

[codecov]

Codecov Report

Merging #31324 (f5c0e4e) into master (cece64d) will decrease coverage by 0.1%.
The diff coverage is 73.8%.

@@            Coverage Diff            @@
##           master   #31324     +/-   ##
=========================================
- Coverage    81.5%    81.5%   -0.1%     
=========================================
  Files         733      734      +1     
  Lines      207071   207090     +19     
=========================================
+ Hits       168910   168915      +5     
- Misses      38161    38175     +14