Changing 'int const' to 'const int'

Changing 'int const' to 'const int'

As per coding Guidelines 'const int' is recommended over 'int const'
https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md

NL.26: Use conventional const notation
Example:
const int x = 7;    // OK
int const y = 9;    // bad

Note
We are well aware that you could claim the "bad" examples more logical than the ones marked "OK", but they also confuse more people, especially novices relying on teaching material using the far more common, conventional OK style.
As ever, remember that the aim of these naming and layout rules is consistency and that aesthetics vary immensely.

Enforcement
Flag const used as a suffix for a type.

Signed-off-by: Amit Kumar amitkuma@redhat.com