Use biometrics.fingerprint@2.2 for wahoo

Bug: 153909042
Bug: 153012763
Bug: 153830435
Test: built taimen-userdebug with a @2.2 HAL
Test: "adb shell lshal | grep fingerprint@" shows the @2.2 HAL
Change-Id: Ied411a65f482ea79d9000e2f4191dba5f8927606
diff --git a/manifest.xml b/manifest.xml
index 2752608..8f3dead 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -20,7 +20,7 @@
     <hal format="hidl">
         <name>android.hardware.biometrics.fingerprint</name>
         <transport>hwbinder</transport>
-        <version>2.1</version>
+        <version>2.2</version>
         <interface>
             <name>IBiometricsFingerprint</name>
             <instance>default</instance>