Miller 6.5.0: Bugfixes and memory-reduction optimizations

What's Changed

Features:

• Restore the --jvquoteall flag by @johnkerl in #1083
• Restore --quote-all for CSV output by @johnkerl in #1084

Bugfixes:

• Fix labels for mlr histogram --auto by @johnkerl in #1089
• Correctly support multiple regexes in mlr reshape -r by @johnkerl in #1091
• Check -- terminator on --mfrom by @johnkerl in #1098
• Type-safety in exec by @johnkerl in #1099
• Don't double-quote a CSV field only for having a leading space by @johnkerl in #1101

Performance/memory-reduction:

• Use int8 for mvtype (memory reduction) by @johnkerl in #1130
• Exclude median from summary default by @johnkerl in #1131
• More mlrval size-reduction by @johnkerl in #1132
• Convert mlrval polymorphism from struct to unionish interface by @johnkerl in #1133

Minor/internal:

• Account for varying mlr locations by @skitt in #1086
• Account for varying mlr locations, continued by @johnkerl in #1087
• [StepSecurity] ci: Harden GitHub Actions by @step-security-bot in #1107
• Bump github.com/pkg/profile from 1.6.0 to 1.7.0 by @dependabot in #1110
• Bump github/codeql-action from 2.1.28 to 2.1.33 by @dependabot in #1126
• Bump actions/cache from 3 to 3.0.11 by @dependabot in #1109
• Bump actions/upload-artifact from 3.1.0 to 3.1.1 by @dependabot in #1112
• Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 by @dependabot in #1113
• Miller 6.5.0 by @johnkerl in #1134

New Contributors

• @step-security-bot made their first contribution in #1107

Full Changelog: v6.4.0...v6.5.0