Add support for function signature blocked, wildcard character & rule allowed modules

[piyushgarg-juspay]

• Add allowed modules list for function rule (by default all modules are allowed)
• Add support for wildcard character "*" in function rules
• Add support for blocking functions with a particular type signature (Signature only) (by default no signature check)
• Add test rules in sheriff rules

Example rule for above changes:

# We should get the errors for below functions two times only in Test1
  - fn_rule_name: Test Allowed Modules
    fn_name:
      - throwExceptionV2
      - TestUtils.throwExceptionV4
    arg_no: 0
    fns_blocked_in_arg: []
    types_blocked_in_arg: []
    types_to_check_in_arg: []
    fn_rule_fixes:
      - You are not allowed to use helper function `throwException` from `TestUtils` module.
      - Use `throwExceptionV2` or `throwExceptionV4` function from `TestUtils` module.
    fn_rule_exceptions: []
    fn_rule_ignore_modules: []
    fn_rule_allowed_modules:
      - "Test1"
    
  # We should get error for usage of any function with Number type
  - fn_rule_name: Test Functions usage blocked having any function name with given signature
    fn_name:
      - "*"
    arg_no: 0
    fn_sigs_blocked:
      - Number -> TestUtils1.Number -> * # Should not throw Error
      - Number -> Number -> Number # Should throw Error
      - TestUtils.Number -> TestUtils.Number -> TestUtils.Number # Should throw Error
      - Maybe (Either (Maybe (Int)) (Maybe (Int))) -> Number -> Number -> Number # Should throw Error
    fns_blocked_in_arg: []
    types_blocked_in_arg: []
    types_to_check_in_arg: []
    fn_rule_fixes:
      - Contact senior dev for the solution.
    fn_rule_exceptions: []
    fn_rule_ignore_modules: []
    fn_rule_allowed_modules:
      - Test1

Example output: