* Update docs/submodules/so.git from branch 'master'
to
074c0ebe9c1a0db0a5e0cc936898c35569ff4029
- Merge "Changed constants collections to immutable"
- Changed constants collections to immutable
Fix to three Sonar vulnerabilites.
Changed mutable collections of constants (exposed by utility class) to
immutable.
Change-Id: I3b301eac20b52df72a6d1318483b7b931e750313
Issue-ID: SO-1794
Signed-off-by: Witold Ficio Kopel <w.kopel@samsung.com>