Fix TransformTest after YAML writer quoting change

[davsclaus]

Summary

• Update blueprint-out.yaml expected test output to match the new generated YAML writer from CAMEL-23596 (CAMEL-23596: Replace hand-written YamlWriter with generated direct YAML writer #23407), which now quotes numeric constant expressions (404 → "404")

Context

The TransformTest.shouldTransformBlueprintToYaml test started failing on CI after the YAML writer replacement in #23407. The new writer quotes string values that look like numbers, so the constant 404 in the blueprint XML is now written as "404" in YAML output.

Test plan

• TransformTest.shouldTransformBlueprintToYaml passes locally with rebuilt core modules

Claude Code on behalf of Claus Ibsen

[github-actions]

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[github-actions]

🧪 CI tested the following changed modules:

• dsl/camel-jbang/camel-jbang-core

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• dsl/camel-jbang/camel-jbang-core: 1 test(s) disabled on GitHub Actions

💡 Manual integration tests recommended:

You modified dsl/camel-jbang/camel-jbang-core. The related integration tests in dsl/camel-jbang/camel-jbang-it are excluded from CI. Consider running them manually:

mvn verify -f dsl/camel-jbang/camel-jbang-it -Djbang-it-test

All tested modules (6 modules)

• Camel :: JBang :: Core
• Camel :: JBang :: MCP
• Camel :: JBang :: Plugin :: Route Parser
• Camel :: JBang :: Plugin :: TUI
• Camel :: JBang :: Plugin :: Validate
• Camel :: Launcher :: Container

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