Extend FAQ by additional data providers question

apps/client/src/app/pages/faq/self-hosting/self-hosting-page.html

@@ -159,6 +159,17 @@
           subscription via an API key.</mat-card-content
         >
       </mat-card>
+      <mat-card appearance="outlined" class="mb-3">
+        <mat-card-header>
+          <mat-card-title>Will you add data provider X?</mat-card-title>
+        </mat-card-header>
+        <mat-card-content
+          >We are currently not planning to extend the core data providers.
+          However, you can usually integrate data from your desired website by
+          using the <code>MANUAL</code> data source along with a scraper
+          configuration.</mat-card-content
+        >
+      </mat-card>
       <mat-card appearance="outlined" class="mb-3">
         <mat-card-header>
           <mat-card-title>How do I set up a benchmark?</mat-card-title>