libbpf: start v1.2 development cycle

Bump current version for new development cycle to v1.2.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/r/20221221180049.853365-1-andrii@kernel.orgSigned-off-by: Martin KaFai Lau <martin.lau@kernel.org>

tools/lib/bpf/libbpf.map

@@ -382,3 +382,6 @@ LIBBPF_1.1.0 {
 		user_ring_buffer__reserve_blocking;
 		user_ring_buffer__submit;
 } LIBBPF_1.0.0;
+
+LIBBPF_1.2.0 {
+} LIBBPF_1.1.0;

tools/lib/bpf/libbpf_version.h

@@ -4,6 +4,6 @@
 #define __LIBBPF_VERSION_H
 
 #define LIBBPF_MAJOR_VERSION 1
-#define LIBBPF_MINOR_VERSION 1
+#define LIBBPF_MINOR_VERSION 2
 
 #endif /* __LIBBPF_VERSION_H */