chore: Update eslint to 8.x (#105)

Author: jcesarmobile

Diff for: ios/PluginTests/PluginTests.swift

@@ -4,16 +4,6 @@ import Capacitor
 
 class PluginTests: XCTestCase {
 
-    override func setUp() {
-        super.setUp()
-        // Put setup code here. This method is called before the invocation of each test method in the class.
-    }
-
-    override func tearDown() {
-        // Put teardown code here. This method is called after the invocation of each test method in the class.
-        super.tearDown()
-    }
-
     func testEcho() {
         // This is an example of a functional test case for a plugin.
         // Use XCTAssert and related functions to verify your tests produce the correct results.

Diff for: package.json

@@ -46,10 +46,10 @@
     "@capacitor/cli": "^6.0.0",
     "@capacitor/core": "^6.0.0",
     "@capacitor/docgen": "0.2.1",
-    "@ionic/eslint-config": "^0.3.0",
+    "@ionic/eslint-config": "^0.4.0",
     "@ionic/prettier-config": "~3.0.0",
     "@ionic/swiftlint-config": "^1.1.2",
-    "eslint": "^7.11.0",
+    "eslint": "^8.57.0",
     "prettier": "~2.8.8",
     "prettier-plugin-java": "~2.1.0",
     "rimraf": "^5.0.1",