fix(core): Update email template wording to avoid a/an typo (no-changelog) (#18286)

Co-authored-by: Jonathan Bennetts <jonathan.bennetts@gmail.com>

packages/cli/src/user-management/email/__tests__/user-management-mailer.test.ts

@@ -188,7 +188,7 @@ describe('UserManagementMailer', () => {
 
 				const callBody = nodeMailer.sendMail.mock.calls[index][0].body;
 				expect(callBody).toContain(
-					`You have been added as a ${sharee.role.replace('project:', '')} to the ${project.name} project`,
+					`You have been added to the ${project.name} project as ${sharee.role.replace('project:', '')}`,
 				);
 			});
 		});

packages/cli/src/user-management/email/templates/project-shared.mjml

@@ -4,7 +4,7 @@
 		<mj-section>
 			<mj-column>
 				<mj-text font-size="24px" color="#ff6f5c"
-					>You have been added as a {{ role }} to the {{ projectName }} project</mj-text
+					>You have been added to the {{ projectName }} project as {{ role }}</mj-text
 				>
 			</mj-column>
 		</mj-section>