Bug#965173: node-rollup-plugin-buble build depends on the babeljs provides that will not be in bullseye

[Adrian Bunk]

Source: node-rollup-plugin-buble
Version: 0.19.8-2
Severity: serious
Tags: ftbfs
Control: block 960748 by -1

node-rollup-plugin-buble build depends on the babeljs provides
that will not be in bullseye due to #960748.