addTransformation to table in grafonnet-7.0

[christinebr]

table (new) in grafonnet-7.0 is missing addTransformation function from table_panel (old) in grafonnet

I have a case where I want to use the addOverride function in combination with the addTransformation for a table panel.

As for now:

• table_panel (old, grafonnet) supports addTransformation
• table (new, grafonnet-7.0) supports addOverride

Suggested change:

• add the function addTransformation to table (new) -> grafonnet-7.0/panel/table.libsonnet

The new addTransformation functions is composed of transformation.libsonnet and the addTransformation function in table_panel.libsonnet L86-L89. I tried following the same pattern as for addOverride and addThresholdStep functions already present in the file.

[CLAassistant]

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