Update package version to 16.3.0

pkg.info

@@ -1,9 +1,11 @@
 name: glslang
 description: OpenGL and OpenGL ES shader front end and validator
-version: 16.2.0
+version: 16.3.0
 revision: 1
 url: https://github.com/KhronosGroup/glslang
 license: BSD-3-Clause
+maintainers:
+  - [email protected]
 architecture: any
 type: source
 depends:
@@ -17,4 +19,4 @@ downloads:
   - url: https://github.com/KhronosGroup/glslang/archive/refs/tags/${BPM_PKG_VERSION}/glslang-${BPM_PKG_VERSION}.tar.gz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: 01985335785c97906a91afe3cb5ee015997696181ec6c125bab5555602ba08e2
+    checksum: efff5a15258dce1ca2d323bf64c974f5fca03778174615dbc30c8d36db645bf5