Fix empty_parameters rule with Swift 3

[marcelofabri]

Fixes #1460

[SwiftLintBot]

	20 Warnings
⚠️	This PR introduced a violation in WordPress: /WordPress/WordPressShareExtension/ShareViewController.swift#L257:146: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in Alamofire: /Tests/RequestTests.swift#L393:56: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in Firefox: /Providers/Profile.swift#L774:70: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in Realm: /RealmSwift/Tests/ObjectAccessorTests.swift#L98:29: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/Networking/PeopleServiceRemote.swift#L190:31: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/Networking/PeopleServiceRemote.swift#L218:35: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/Networking/PeopleServiceRemote.swift#L241:33: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/Networking/PeopleServiceRemote.swift#L295:49: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/Networking/PeopleServiceRemote.swift#L338:45: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/Services/NotificationSyncMediator.swift#L299:80: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in Alamofire: /Tests/RequestTests.swift#L385:55: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/Services/PeopleService.swift#L238:49: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/Services/PeopleService.swift#L260:45: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/ViewRelated/Me/AboutViewController.swift#L170:23: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/ViewRelated/Me/AboutViewController.swift#L172:57: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/ViewRelated/Notifications/Tools/NotificationMediaDownloader.swift#L222:40: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/ViewRelated/NUX/EpilogueSegue.swift#L8:48: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/ViewRelated/People/InvitePersonViewController.swift#L251:48: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/ViewRelated/Post/AztecPostViewController.swift#L1934:139: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)
⚠️	This PR introduced a violation in WordPress: /WordPress/Classes/Services/NotificationSyncMediator.swift#L325:98: warning: Empty Parameters Violation: Prefer () -> over Void -> . (empty_parameters)

	12 Messages
📖	Linting WordPress with this PR took 12.34s vs 12.38s on master (0% faster)
📖	Linting Alamofire with this PR took 3.06s vs 3.07s on master (0% faster)
📖	Linting Firefox with this PR took 13.29s vs 13.26s on master (0% slower)
📖	Linting Kickstarter with this PR took 17.6s vs 17.72s on master (0% faster)
📖	Linting Moya with this PR took 0.4s vs 0.4s on master (0% slower)
📖	Linting Nimble with this PR took 1.74s vs 1.74s on master (0% slower)
📖	Linting Aerial with this PR took 0.42s vs 0.41s on master (2% slower)
📖	Linting Realm with this PR took 2.7s vs 2.77s on master (2% faster)
📖	Linting SourceKitten with this PR took 1.12s vs 1.12s on master (0% slower)
📖	Linting Sourcery with this PR took 2.96s vs 2.95s on master (0% slower)
📖	Linting Swift with this PR took 12.64s vs 12.55s on master (0% slower)
📖	Linting Quick with this PR took 0.51s vs 0.51s on master (0% slower)

Generated by 🚫 danger

[codecov-io]

Codecov Report

Merging #1474 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff           @@
##           master   #1474   +/-   ##
======================================
  Coverage      83%     83%           
======================================
  Files         178     178           
  Lines        8977    8977           
======================================
  Hits         7451    7451           
  Misses       1526    1526

Impacted Files	Coverage Δ
...SwiftLintFramework/Rules/EmptyParametersRule.swift	100% <100%> (ø)	⬆️

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[jpsim]

🎉

[Jerrot]

Thank you! 👍