Version 0.3.1-beta-release

Updates introduced since 0.3.0-beta-release

• 57c676d Dockerfile: update outdated node and npm with n - (Ni Rui) 82AE11AD1E5E8729 E
• e48fb02 The previous attempt on fixing the linter error was flawed and caused some build issues. Implemented a better fix - (Ni Rui) 82AE11AD1E5E8729 E
• c63f578 Upgrade back end dependencies - (Ni Rui) 82AE11AD1E5E8729 E
• ddc7472 Upgrade front-end dependencies - (Ni Rui) 82AE11AD1E5E8729 E
• 34b890f Fix the lint situation - (Ni Rui) 82AE11AD1E5E8729 E
• 96e99a7 Update go.mod to indicate the correct minimum version of Go required by Sshwifty - (Ni Rui) 82AE11AD1E5E8729 E