Update uiautomator references in base/apct-tests/perftests/blobstore

* Remove unused dependencies.
* Replace "ub-uiautomator" (v2.2.0) with
  "androidx.test.uiautomator_uiautomator" (v2.3.0).

Bug: 235842600
Test: presubmit
Change-Id: I8ed79b90770a770b9fd772b9b1fbde71a7006fd6

apct-tests/perftests/blobstore/Android.bp

@@ -29,7 +29,7 @@ android_test {
         "androidx.test.rules",
         "androidx.annotation_annotation",
         "apct-perftests-utils",
-        "ub-uiautomator",
+        "androidx.test.uiautomator_uiautomator",
         "collector-device-lib-platform",
         "androidx.benchmark_benchmark-macro",
     ],

apct-tests/perftests/blobstore/src/com/android/perftests/blob/AtraceUtils.java

@@ -21,10 +21,10 @@ import android.app.UiAutomation;
 import android.os.ParcelFileDescriptor;
 import android.perftests.utils.TraceMarkParser;
 import android.perftests.utils.TraceMarkParser.TraceMarkSlice;
-import android.support.test.uiautomator.UiDevice;
 import android.util.Log;
 
 import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.uiautomator.UiDevice;
 
 import java.io.BufferedReader;
 import java.io.IOException;

apct-tests/perftests/blobstore/src/com/android/perftests/blob/BlobStorePerfTests.java

@@ -25,12 +25,12 @@ import android.perftests.utils.ManualBenchmarkState;
 import android.perftests.utils.PerfManualStatusReporter;
 import android.perftests.utils.TraceMarkParser;
 import android.perftests.utils.TraceMarkParser.TraceMarkSlice;
-import android.support.test.uiautomator.UiDevice;
 import android.util.DataUnit;
 
 import androidx.benchmark.macro.MacrobenchmarkScope;
 import androidx.test.filters.LargeTest;
 import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.uiautomator.UiDevice;
 
 import com.android.utils.blob.FakeBlobData;