dillon1000/react

[ci] Combine sizebot jobs (#32333)

There's no real reason to have 2 jobs for sizebot. It's more of a
historical artifact from before the GH migration. Merging them should
require one less worker needing to be provisioned and some of the extra
overhead
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[//]: # (BEGIN SAPLING FOOTER)
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* __->__ #32333
* #32332