build: upgrade to v0.5.7

Signed-off-by: Eduardo Silva <eduardo@calyptia.com>

Author: edsiper

CMakeLists.txt

@@ -57,7 +57,7 @@ endif()
 # CMetrics Version
 set(CMT_VERSION_MAJOR  0)
 set(CMT_VERSION_MINOR  5)
-set(CMT_VERSION_PATCH  6)
+set(CMT_VERSION_PATCH  7)
 set(CMT_VERSION_STR "${CMT_VERSION_MAJOR}.${CMT_VERSION_MINOR}.${CMT_VERSION_PATCH}")
 
 # Define __CMT_FILENAME__ consistently across Operating Systems