refactor: Replace linting configurations

The previous package was outdated, preventing us from updating TS.
This one also lints YAML and JSON,
and applies many more rules to the test files,
explaining all the changes in this PR.

test/util/AcpHelper.ts

@@ -70,17 +70,17 @@ export class AcpHelper {
       accessControlResource: {
         iri: joinUrl(baseUrl, v4()),
         accessControl: policies ?
-          [{
-            iri: joinUrl(baseUrl, v4()),
-            policy: [ ...policies ],
-          }] :
-          [],
+            [{
+              iri: joinUrl(baseUrl, v4()),
+              policy: [ ...policies ],
+            }] :
+            [],
         memberAccessControl: memberPolicies ?
-          [{
-            iri: joinUrl(baseUrl, v4()),
-            policy: [ ...memberPolicies ],
-          }] :
-          [],
+            [{
+              iri: joinUrl(baseUrl, v4()),
+              policy: [ ...memberPolicies ],
+            }] :
+            [],
       },
     };
   }

test/util/SetupTests.ts

@@ -12,7 +12,7 @@ export default async function(): Promise<void> {
   // Also set the logger factory of transpiled JS modules
   // (which are instantiated by Components.js)
   try {
-    // eslint-disable-next-line global-require,@typescript-eslint/no-var-requires,@typescript-eslint/no-require-imports
+    // eslint-disable-next-line ts/no-var-requires,ts/no-require-imports
     const dist = require('../../dist/logging/LogUtil');
     dist.setGlobalLoggerFactory(loggerFactory);
   } catch {

test/util/Util.ts

@@ -38,12 +38,10 @@ const portNames = [
   'BaseServerFactory',
 ] as const;
 
-/* eslint-disable @typescript-eslint/naming-convention */
 // These are ports that are not allowed to change for various reasons
 const fixedPorts = {
   V6Migration: 6999,
 } as const;
-/* eslint-enable @typescript-eslint/naming-convention */
 
 const socketNames = [
   // Unit