package/libmbim: fix license

libmbim library is licensed under LGPL-2.1+ since at least version 1.8.0
and
https://gitlab.freedesktop.org/mobile-broadband/libmbim/-/commit/25cc3ed88d25b17c18fb32f46f96b560834387d3

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/libmbim/libmbim.mk

@@ -6,7 +6,7 @@
 
 LIBMBIM_VERSION = 1.28.2
 LIBMBIM_SITE = https://gitlab.freedesktop.org/mobile-broadband/libmbim/-/archive/$(LIBMBIM_VERSION)
-LIBMBIM_LICENSE = LGPL-2.0+ (library), GPL-2.0+ (programs)
+LIBMBIM_LICENSE = LGPL-2.1+ (library), GPL-2.0+ (programs)
 LIBMBIM_LICENSE_FILES = COPYING COPYING.LIB
 LIBMBIM_CPE_ID_VENDOR = freedesktop
 LIBMBIM_INSTALL_STAGING = YES