fix: fix CRDs and add test for #14991

[Joibel]

Adds test from #11610 for #14991
Fixes CRDs from #15028

Motivation

In testing #14991 I discovered I'd broken the test case from #11610 with #15028

Rather than try to push the test into #14991 I felt it easier to do that myself in this separate PR

Modifications

Allow templates in artifact names, CEL validation was strictly for literals not templates in that.

Add #11610's initial test case as an e2e test with minor modifications to make it work.

Verification

This adds a new test case which would fail without the CRD change enclosed and without #14991

Documentation

Non required

[Copilot]

Pull Request Overview

This PR fixes CRD validation patterns to allow template expressions in artifact names and adds comprehensive e2e test coverage for parameterized global artifacts in exit handlers. The changes address issue #14991 by relaxing the regex pattern to permit curly braces and dots, which are essential for template parameter substitution.

Key Changes

• Updated artifact name validation pattern from ^[-a-zA-Z0-9_]+$ to ^[-a-zA-Z0-9_{}.]+$ to support template expressions like {{inputs.parameters.variable}}
• Added e2e test that verifies parameterized artifact names work correctly in exit handlers with global artifacts
• Ensured consistency across all CRD definitions, protobuf schemas, and documentation

Reviewed Changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
test/e2e/testdata/exit-handler-parameterized-global-artifacts.yaml	New test workflow demonstrating parameterized artifact names in exit handlers with withParam iteration
test/e2e/artifacts_test.go	New test function validating that parameterized global artifacts are correctly resolved and accessible in exit handlers
pkg/apis/workflow/v1alpha1/workflow_types.go	Updated Artifact.Name validation pattern to allow curly braces and dots
pkg/apis/workflow/v1alpha1/generated.proto	Updated protobuf comment to reflect new validation pattern
pkg/plugins/executor/swagger.yml	Updated swagger schema validation pattern for artifact names
docs/executor_swagger.md	Updated documentation to reflect new artifact name validation rules
manifests/quick-start-*.yaml	Updated CRD validation patterns in quick-start manifests (postgres, mysql, minimal)
manifests/base/crds/minimal/*.yaml	Updated CRD validation patterns in minimal CRD definitions
manifests/base/crds/full/*.yaml	Updated CRD validation patterns in full CRD definitions across all workflow resource types

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