fix: import TerminusModule in MatrixModule for HealthIndicatorService DI

Author: tompscanlan

src/matrix/matrix.module.ts

@@ -1,6 +1,7 @@
 import { Module, forwardRef } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
 import { ScheduleModule } from '@nestjs/schedule';
+import { TerminusModule } from '@nestjs/terminus';
 import { MatrixController } from './matrix.controller';
 import { MatrixAppServiceController } from './controllers/matrix-appservice.controller';
 import { matrixConfig } from './config/matrix.config';
@@ -35,6 +36,7 @@ configureMatrixLogging();
 @Module({
   imports: [
     ConfigModule.forFeature(matrixConfig),
+    TerminusModule,
     ScheduleModule.forRoot(),
     forwardRef(() => UserModule),
     TenantModule,