ref(android): Use platform link for perf metrics (#5630)

Author: philipphofmann

src/platform-includes/performance/automatic-performance-metrics/android.mdx

@@ -1,4 +1,4 @@
 If configured, the Android SDK automatically collects the following performance metrics:
 
-* Cold and warm app start time - learn more in [App Start Instrumentation](/platforms/android/performance/instrumentation/automatic-instrumentation/#app-start-instrumentation).
-* Frozen and slow frame rendering - learn more in [Slow and Frozen Frames](/platforms/android/performance/instrumentation/automatic-instrumentation/#slow-and-frozen-frames).
+* Cold and warm app start time - learn more in <PlatformLink to="/performance/instrumentation/automatic-instrumentation/#app-start-instrumentation">App Start Instrumentation</PlatformLink>.
+* Frozen and slow frame rendering - learn more in <PlatformLink to="/performance/instrumentation/automatic-instrumentation/#slow-and-frozen-frames">Slow and Frozen Frames</PlatformLink>.