Bump version to flyway-12.0.0

Please see the GH release for the release notes

The 'plugin' namespace for configuration parameters is no longer supported
Closes #4194: Add support for nested IF statements in Snowflake parser

Bump version to flyway-11.20.3

Please see the GH release for the release notes

Closes #4152: Upgrade google-cloud-spanner to 2.34.1 and google-cloud-storage to 2.60.0 to fix CVE-2025-55163

Bump version to flyway-11.20.2

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Bump version to flyway-11.20.1

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Bump version to flyway-11.20.0

Please see the GH release for the release notes

Bump version to flyway-11.19.1

Please see the GH release for the release notes

Bump version to flyway-11.19.0

Please see the GH release for the release notes

CLI now ships with Java 25

Bump version to flyway-11.18.0

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Bump version to flyway-11.17.2

Please see the GH release for the release notes

Bump version to flyway-11.17.1

Please see the GH release for the release notes

add support for configuring different root namespaces via the command-line
Closes #4169: Fixes an additional connection being created when running migrate