Add hoptimator-pinot: Apache Pinot adapter + deployer - #253

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: helm/kind-action@v1.4.0, madrapps/jacoco-report@v1.7.2. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

[unchecked] unchecked call to addElement(E) as a member of the raw type Vector

[unchecked] unchecked call to addElement(E) as a member of the raw type Vector

[unchecked] unchecked conversion

[unchecked] unchecked conversion

[unchecked] unchecked conversion

[unchecked] unchecked conversion

[unchecked] unchecked conversion

[unchecked] unchecked conversion

[unchecked] unchecked call to add(E) as a member of the raw type List

[deprecation] digest in RelDataTypeImpl has been deprecated