Address some deprecations

(cherry picked from commit d53a3828b12daead9c898bea12c9a1497d07366f)

app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstallActivity.kt

@@ -25,6 +25,7 @@ class ExtensionInstallActivity : Activity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
+        @Suppress("DEPRECATION")
         val installIntent = Intent(Intent.ACTION_INSTALL_PACKAGE)
             .setDataAndType(intent.data, intent.type)
             .putExtra(Intent.EXTRA_RETURN_RESULT, true)

app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt

@@ -663,8 +663,10 @@ class ReaderActivity : BaseActivity() {
             SurfaceColors.SURFACE_2.getColor(this),
             if (isNightMode()) 230 else 242, // 90% dark 95% light
         )
+        @Suppress("DEPRECATION")
         window.statusBarColor = toolbarColor
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1) {
+            @Suppress("DEPRECATION")
             window.navigationBarColor = toolbarColor
         }