(PUP-11993) Style/Proc

This commit enables the Style/Proc cop and fixes 4 autocorrectable
offenses.

Author: AriaXLi

.rubocop_todo.yml

@@ -646,13 +646,6 @@ Style/OptionalBooleanParameter:
 Style/PreferredHashMethods:
   Enabled: false
 
-# This cop supports safe auto-correction (--auto-correct).
-Style/Proc:
-  Exclude:
-    - 'lib/puppet/pops/evaluator/deferred_resolver.rb'
-    - 'lib/puppet/pops/lookup/hiera_config.rb'
-    - 'lib/puppet/util/windows/daemon.rb'
-
 # This cop supports safe auto-correction (--auto-correct).
 # Configuration parameters: EnforcedStyle, AllowedCompactTypes.
 # SupportedStyles: compact, exploded

lib/puppet/pops/evaluator/deferred_resolver.rb

@@ -172,7 +172,7 @@ def resolve_future(f)
     else
       # call the function later
       DeferredValue.new(
-        Proc.new {
+        proc {
           # deferred functions can have nested deferred arguments
           resolved_arguments = mapped_arguments.map { |arg| resolve_lazy_args(arg) }
           @scope.call_function(func_name, resolved_arguments)

lib/puppet/pops/lookup/hiera_config.rb

@@ -308,7 +308,7 @@ def create_hiera3_backend_provider(name, backend, parent_data_provider, datadir,
       # Replace the class methods 'hiera_interpolate' and 'alias_interpolate' with a method that wires back and performs global
       # lookups using the lookup framework. This is necessary since the classic Hiera is made aware only of custom backends.
       class << Hiera::Interpolate
-        hiera_interpolate = Proc.new do |_data, key, scope, _extra_data, context|
+        hiera_interpolate = proc do |_data, key, scope, _extra_data, context|
           override = context[:order_override]
           invocation = Puppet::Pops::Lookup::Invocation.current
           unless override.nil? && invocation.global_only?

lib/puppet/util/windows/daemon.rb

@@ -74,7 +74,7 @@ class Daemon
     NO_ERROR = 0
 
     # Wraps SetServiceStatus.
-    SetTheServiceStatus = Proc.new do |dwCurrentState, dwWin32ExitCode, dwCheckPoint, dwWaitHint|
+    SetTheServiceStatus = proc do |dwCurrentState, dwWin32ExitCode, dwCheckPoint, dwWaitHint|
       ss = SERVICE_STATUS.new # Current status of the service.
 
       # Disable control requests until the service is started.
@@ -105,7 +105,7 @@ class Daemon
     ERROR_CALL_NOT_IMPLEMENTED = 0x78
 
     # Handles control signals from the service control manager.
-    Service_Ctrl_ex = Proc.new do |dwCtrlCode, _dwEventType, _lpEventData, _lpContext|
+    Service_Ctrl_ex = proc do |dwCtrlCode, _dwEventType, _lpEventData, _lpContext|
       @@waiting_control_code = dwCtrlCode;
       return_value = NO_ERROR