Update SONAME_VERSION in SConscript

Partially resolves: COMPMID-5565

Signed-off-by: Jakub Sujak <jakub.sujak@arm.com>
Change-Id: I1699f19df5558a99e00736892f4205c0bfc2cbda
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9095
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Adnan AlSinan <adnan.alsinan@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/SConscript b/SConscript
index b79fa62..4055494 100644
--- a/SConscript
+++ b/SConscript
@@ -32,7 +32,7 @@
 import codecs
 
 VERSION = "v0.0-unreleased"
-LIBRARY_VERSION_MAJOR = 29
+LIBRARY_VERSION_MAJOR = 30
 LIBRARY_VERSION_MINOR =  0
 LIBRARY_VERSION_PATCH =  0
 SONAME_VERSION = str(LIBRARY_VERSION_MAJOR) + "." + str(LIBRARY_VERSION_MINOR) + "." + str(LIBRARY_VERSION_PATCH)