MAINTAINERS: Added myself as a reviewer for acpi/smbios subsystem

I have developed an interest in this space and hopefully can lend some
helping hand to Igor and Michael in reviewing simpler patches.

Signed-off-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20210825031949.919376-4-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 5d923a6..6c20634 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1751,6 +1751,7 @@
 ACPI/SMBIOS
 M: Michael S. Tsirkin <mst@redhat.com>
 M: Igor Mammedov <imammedo@redhat.com>
+R: Ani Sinha <ani@anisinha.ca>
 S: Supported
 F: include/hw/acpi/*
 F: include/hw/firmware/smbios.h