add .svg icon and change it in datacard

Author: TC-MO

sources/platform/integrations/index.mdx

@@ -115,7 +115,7 @@ If you use one of the main integration platforms, Apify's support is here for yo
     <Card
         title="Gumloop"
         to="./integrations/gumloop"
-        imageUrl="/img/platform/integrations/gumloop.jpeg"
+        imageUrl="/img/platform/integrations/gumloop.svg"
         smallImage
     />
     <Card