Add legacy color function migrator (#260) #190

Job	Run time
Static analysis	20s
Dart tests \| Dart stable \| ubuntu-latest	59s
Node tests \| Dart stable \| Node 18 \| ubuntu-latest	1m 5s
Dart tests \| Dart stable \| windows-latest	1m 45s
Node tests \| Dart stable \| Node 18 \| windows-latest	2m 0s
Node tests \| Dart stable \| Node 18 \| macos-latest	49s
Dart tests \| Dart stable \| macos-latest	1m 15s
Node tests \| Dart stable \| Node 16 \| ubuntu-latest	57s
Node tests \| Dart stable \| Node 14 \| ubuntu-latest	1m 0s
Node tests \| Dart dev \| Node \| ubuntu-latest	58s
Sanity checks	20s
Deploy Pub	24s
Deploy Github: Linux	2m 57s
Deploy Homebrew	34s
Deploy npm	30s
Deploy Github: Windows	1m 28s
Deploy Github: Mac OS	1m 0s
	18m 21s

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