fix: reconcile version mismatches in process and stack_trace

[kevmoo]

Reconciles version and changelog agreement errors identified during publish validation:

• package:process: Reconciled pubspec.yaml version to 5.0.6-wip to match CHANGELOG.md.
• package:stack_trace: Reconciled CHANGELOG.md latest header to 1.12.2-wip to match pubspec.yaml.
• package:process formatting: Caught up package:process with the current Dart SDK formatter output (dart format .). No semantic or behavioral code changes were made.

[github-actions]

Package publishing

If you have publishing permissions, you can use the links below to publish the changes after merging this PR.

Package	Version	Status	Publish tag (post-merge)
package:api_summary	0.1.0-wip	WIP (no publish necessary)
package:bazel_worker	1.1.5	already published at pub.dev
package:benchmark_harness	2.4.0	already published at pub.dev
package:boolean_selector	2.1.2	already published at pub.dev
package:browser_launcher	1.2.0-wip	WIP (no publish necessary)
package:cli_config	0.2.1-wip	WIP (no publish necessary)
package:cli_util	0.6.0-wip	WIP (no publish necessary)
package:clock	1.1.3-wip	WIP (no publish necessary)
package:code_builder	4.12.0-wip	WIP (no publish necessary)
package:coverage	1.16.0-wip	WIP (no publish necessary)
package:csslib	1.0.3-wip	WIP (no publish necessary)
package:extension_discovery	2.1.0	already published at pub.dev
package:file	7.0.2-wip	WIP (no publish necessary)
package:file_testing	3.1.0-wip	WIP (no publish necessary)
package:glob	2.2.0-wip	WIP (no publish necessary)
package:graphs	2.4.0-wip	WIP (no publish necessary)
package:html	0.15.7-wip	WIP (no publish necessary)
package:io	1.1.0-wip	WIP (no publish necessary)
package:json_rpc_2	4.1.0	already published at pub.dev
package:markdown	7.4.1-wip	WIP (no publish necessary)
package:mime	2.1.0-wip	WIP (no publish necessary)
package:oauth2	2.0.5	already published at pub.dev
package:package_config	3.0.1-wip	WIP (no publish necessary)
package:pool	1.5.3-wip	WIP (no publish necessary)
package:process	5.0.6-wip	WIP (no publish necessary)
package:pub_semver	2.2.1-wip	WIP (no publish necessary)
package:pubspec_parse	1.6.0-wip	WIP (no publish necessary)
package:source_map_stack_trace	2.1.3-wip	WIP (no publish necessary)
package:source_maps	0.10.14	already published at pub.dev
package:source_span	1.10.2	already published at pub.dev
package:sse	4.2.1-wip	WIP (no publish necessary)
package:stack_trace	1.12.2-wip	WIP (no publish necessary)
package:stream_channel	2.1.4	already published at pub.dev
package:stream_transform	2.1.2-wip	WIP (no publish necessary)
package:string_scanner	1.4.2-wip	WIP (no publish necessary)
package:term_glyph	1.2.3-wip	WIP (no publish necessary)
package:test_reflective_loader	0.6.0	ready to publish	test_reflective_loader-v0.6.0
package:timing	1.0.2	already published at pub.dev
package:unified_analytics	8.0.18-wip	WIP (no publish necessary)
package:watcher	1.2.2-wip	WIP (no publish necessary)
package:yaml	3.1.4-wip	WIP (no publish necessary)
package:yaml_edit	2.2.5-wip	WIP (no publish necessary)

Documentation at https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.

[gemini-code-assist]

Code Review

This pull request primarily consists of code formatting updates across several Dart files and tests in the process package, such as adding trailing commas and wrapping long lines to improve readability. It also updates the package version in pubspec.yaml and CHANGELOG.md. A review comment suggests improving type safety in local_process_manager.dart by changing the command parameter type from List<dynamic> to List<Object> to align with the public API.

[github-actions]

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