Remove runtime options subpackage

[alexander-yevsyukov]

This PR removes the io.spine.validation.option package and other code which was responsible for runtime validation based on descriptors in Validation version 1.x.

Other notable changes

• Validate.violationsOf() now delegates to ValidatorRegistry for external messages.

[Copilot]

Pull request overview

This PR removes parts of the runtime validation surface from Validate and bumps the project snapshot version to 2.0.0-SNAPSHOT.402.

Changes:

• Bump project version from 2.0.0-SNAPSHOT.401 to 2.0.0-SNAPSHOT.402 in Gradle/Maven metadata.
• Simplify Validate.violationsOf(...) by removing runtime/options-based validation paths and deprecated helpers, delegating the fallback path to ValidatorRegistry.
• Update/remove tests and regenerate parts of dependencies.md to reflect the new snapshot.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
version.gradle.kts	Updates the shared validationVersion snapshot.
pom.xml	Updates Maven project version to the new snapshot.
jvm-runtime/src/main/java/io/spine/validation/Validate.java	Removes runtime/options-based validation APIs and changes fallback validation behavior to use ValidatorRegistry.
tests/runtime/src/test/kotlin/io/spine/validation/ValidateUtilitySpec.kt	Removes the test that depended on the removed custom-constraints API.
dependencies.md	Updates multiple dependency report headers/timestamps to the new snapshot version.

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[Copilot]

Pull request overview

Copilot reviewed 29 out of 29 changed files in this pull request and generated 1 comment.

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[Copilot]

Pull request overview

Copilot reviewed 56 out of 56 changed files in this pull request and generated no new comments.

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[Copilot]

Pull request overview

Copilot reviewed 69 out of 69 changed files in this pull request and generated no new comments.

Comments suppressed due to low confidence (1)

tests/validating/src/testFixtures/proto/spine/test/options/bytes_direction_option.proto:1

• Changing a Protobuf option/extension field number is a wire-compatibility breaking change. Even though this is under test fixtures, it can still break any serialized descriptor/options data or interop if anything else expects the previous number. Prefer keeping the original field number, and if the change is required (e.g., due to a collision), add a brief comment explaining why the number had to change.

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Pull request overview

Copilot reviewed 76 out of 76 changed files in this pull request and generated no new comments.

Comments suppressed due to low confidence (1)

tests/validating/src/testFixtures/proto/spine/test/options/bytes_direction_option.proto:1

• Changing the numeric tag of a Protobuf extension is a breaking change for any compiled descriptors (and any serialized FileDescriptorSets) that refer to the old number. If this renumbering is intentional, consider reserving the previous tag (73827) in this .proto (or documenting the reason) to prevent accidental reuse and to make the change explicit.

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