feat: added --latest option for outdated/upgrade

[jdx]

Fixes #1384

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ -0.06%	✅ 59.41%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (2281145)	19231	15313	79.63%
Head commit (0d6c030)	19378 (+147)	15418 (+105)	79.56% (-0.06%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#2667)	170	101	59.41%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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[github-actions]

Package	Line Rate	Complexity	Health
src.backend	65%	0	➖
src	87%	0	✔
src.cli	80%	0	✔
src.cli.alias	89%	0	✔
src.cli.args	97%	0	✔
src.cli.backends	95%	0	✔
src.cli.cache	88%	0	✔
src.cli.config	93%	0	✔
src.cli.direnv	80%	0	✔
src.cli.generate	87%	0	✔
src.cli.plugins	84%	0	✔
src.cli.settings	94%	0	✔
src.cli.sync	56%	0	➖
src.cli.tasks	75%	0	✔
src.cli.toml	80%	0	✔
src.config.config_file	86%	0	✔
src.config	87%	0	✔
src.plugins	80%	0	✔
src.plugins.core	55%	0	➖
src.shell	98%	0	✔
src.task	92%	0	✔
src.toolset	87%	0	✔
src.ui	66%	0	➖
Summary	80% (15418 / 19378)	0	✔