feat(LinkedIn Node): Add support for Community Management API (#7451)

packages/nodes-base/credentials/LinkedInCommunityManagementOAuth2Api.credentials.ts

@@ -0,0 +1,54 @@
+import type { ICredentialType, INodeProperties } from 'n8n-workflow';
+
+const scopes = ['w_member_social', 'w_organization_social', 'r_basicprofile'];
+
+export class LinkedInCommunityManagementOAuth2Api implements ICredentialType {
+	name = 'linkedInCommunityManagementOAuth2Api';
+
+	extends = ['oAuth2Api'];
+
+	displayName = 'LinkedIn Community Management OAuth2 API';
+
+	documentationUrl = 'linkedIn';
+
+	properties: INodeProperties[] = [
+		{
+			displayName: 'Grant Type',
+			name: 'grantType',
+			type: 'hidden',
+			default: 'authorizationCode',
+		},
+		{
+			displayName: 'Authorization URL',
+			name: 'authUrl',
+			type: 'hidden',
+			default: 'https://www.linkedin.com/oauth/v2/authorization',
+			required: true,
+		},
+		{
+			displayName: 'Access Token URL',
+			name: 'accessTokenUrl',
+			type: 'hidden',
+			default: 'https://www.linkedin.com/oauth/v2/accessToken',
+			required: true,
+		},
+		{
+			displayName: 'Scope',
+			name: 'scope',
+			type: 'hidden',
+			default: scopes.join(' '),
+		},
+		{
+			displayName: 'Auth URI Query Parameters',
+			name: 'authQueryParameters',
+			type: 'hidden',
+			default: '',
+		},
+		{
+			displayName: 'Authentication',
+			name: 'authentication',
+			type: 'hidden',
+			default: 'body',
+		},
+	];
+}