feat: update icons for Msgraphsecurity and add icon support in credentials

Author: FrodeHus

credentials/MsgraphsecurityOAuth2Api.credentials.ts

@@ -1,12 +1,15 @@
-import type { ICredentialTestRequest, ICredentialType, INodeProperties } from 'n8n-workflow';
+import type { Icon, ICredentialTestRequest, ICredentialType, INodeProperties } from 'n8n-workflow';
 
 export class MsgraphsecurityOAuth2Api implements ICredentialType {
 	name = 'msgraphsecurityOAuth2Api';
 
 	extends = ['oAuth2Api'];
 
 	displayName = 'Msgraphsecurity OAuth2 API';
-
+	icon: Icon = {
+		light: 'file:../icons/msgraph.svg',
+		dark: 'file:../icons/msgraph.dark.svg',
+	};
 	// Link to your community node's README
 	documentationUrl =
 		'https://github.com/FrodeHus/n8n-nodes-msgraphsecurity?tab=readme-ov-file#credentials';

icons/msgraph.dark.svg

@@ -5,7 +5,7 @@ export class Msgraphsecurity implements INodeType {
 	description: INodeTypeDescription = {
 		displayName: 'Msgraphsecurity',
 		name: 'msgraphsecurity',
-		icon: { light: 'file:msgraphsecurity.svg', dark: 'file:msgraphsecurity.dark.svg' },
+		icon: { light: 'file:../../icons/msgraph.svg', dark: 'file:../../icons/msgraph.dark.svg' },
 		group: ['transform'],
 		version: 1,
 		subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',