v3.2.0

• Add git-config-global input (#103)
• Use built-in getExecOutput (#102)
• Handle if-asked for git-push-gpgsign input (#100)
• Use getBooleanInput (#101)
• Bump @actions/core from 1.2.7 to 1.4.0 (#97)
• Bump @actions/exec from 1.0.4 to 1.1.0 (#96)
• Bump ws from 7.3.1 to 7.5.0 (#98)
• Fix setOutput (#86)
• Bump actions/github-script from v3 to v4.0.2 (#83)
• Bump @actions/core from 1.2.6 to 1.2.7 (#81)
• Bump hosted-git-info from 2.8.8 to 2.8.9 (#85)
• Bump lodash from 4.17.20 to 4.17.21 (#84)
• Bump y18n from 4.0.0 to 4.0.1 (#79)
• Enhance workflow (#77)