build: Update minimum CMake version and Hunter version

Author: j-ulrich

tests/CMakeLists.txt

@@ -1,10 +1,10 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 # Package Management using Hunter
 include("cmake/HunterGate.cmake")
 HunterGate(
-	URL "https://github.com/cpp-pm/hunter/archive/v0.23.224.tar.gz"
-	SHA1 "18e57a43efc435f2e1dae1291e82e42afbf940be"
+    URL "https://github.com/cpp-pm/hunter/archive/v0.23.297.tar.gz"
+    SHA1 "3319fe6a3b08090df7df98dee75134d68e2ef5a3"
 	LOCAL
 )