sm8450-common: vintf: manifest: Update ims factory hal to 2.1

Change-Id: Iaaed8a4e8e3d1928bb8093b8377603a9a4bb5d58

vintf/manifest.xml

@@ -377,7 +377,7 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        <name>vendor.qti.ims.factory</name>
        <transport>hwbinder</transport>
        <version>1.1</version>
-       <version>2.0</version>
+       <version>2.1</version>
        <interface>
          <name>IImsFactory</name>
          <instance>default</instance>