Release v0.11.2 Stratos Mainnet for SDS Mainnet

Follow up the hotfix on v0.11.1 hotfix/voting-power-overflow
This fix will avoid all future issue related to cosmos sdk on voting power deduction.

What's Changed

• fix/apply cosmos iteration fix by @alexstratos in b745c89
• fix/fix the validator records for mainnet by @alexstratos in c213bf1
• rebase the hotfix on main by @alexstratos in #318
• dev to release v0.11.2 by @alexstratos in #319
• Release v0.11.2 by @alexstratos in #320

Full Changelog: v0.11.1...v0.11.2