Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/include/net/mpls_iptunnel.h b/include/net/mpls_iptunnel.h
index 6b4759e..9deb3a3 100644
--- a/include/net/mpls_iptunnel.h
+++ b/include/net/mpls_iptunnel.h
@@ -11,7 +11,7 @@
 	u8	ttl_propagate;
 	u8	default_ttl;
 	u8	reserved1;
-	u32	label[0];
+	u32	label[];
 };
 
 static inline struct mpls_iptunnel_encap *mpls_lwtunnel_encap(struct lwtunnel_state *lwtstate)