Updating min-sdk to allow robolectric tests

Bug: 182502086
Test: Presubmit
Change-Id: Ic574fbc5ca950f5b568c9fdd2f8201d3f886e7d0
diff --git a/searchuilib/Android.bp b/searchuilib/Android.bp
index 1721686..2b25616 100644
--- a/searchuilib/Android.bp
+++ b/searchuilib/Android.bp
@@ -20,7 +20,7 @@
     name: "search_ui",
 
     sdk_version: "current",
-    min_sdk_version: "current",
+    min_sdk_version: "26",
 
     srcs: [
         "src/**/*.java",