fix: upgrade @oclif/core to v5 @W-23512455@

[soridalac]

Summary

• Upgrade @oclif/core to ^5.0.0
• Bumps related deps: @salesforce/sf-plugins-core@^13.0.4,@salesforce/core@^9.1.9,@oclif/multi-stage-output@1,@oclif/plugin-command-snapshot@6,@oclif/plugin-help@7,@salesforce/kit@^4.0.0,@salesforce/ts-types@^3.2.0,@salesforce/plugin-info@^4.0.9,@salesforce/plugin-trust@^4.0.10,@salesforce/plugin-auth@^5.0.6,@salesforce/plugin-user@^5.0.2,@salesforce/apex-node@^9.0.7,oclif@5

@W-23512455@: Upgrade @oclif/core v5

Test plan

• yarn build verified locally (or pre-existing failure on main)
• yarn test verified locally (or pre-existing failure on main)

[WillieRuemmele]

LGTM — package.json + yarn.lock only (@oclif major version bumps), CI in progress.