Add textScale(r) value to Flutter context #1892

Job	Run time
cancel-previous-workflow	3s
android \| ubuntu-latest \| stable	1m 7s
android \| ubuntu-latest \| beta	1m 10s
linux \| ubuntu-latest \| stable	1m 39s
linux \| ubuntu-latest \| beta	1m 27s
windows \| windows-latest \| stable	2m 33s
windows \| windows-latest \| beta	2m 35s
ios \| macos-latest \| stable	1m 32s
macos \| macos-latest \| stable	2m 6s
analyze / analyze	3m 53s
analyze / cancel-previous-workflow	5s
analyze / package-analysis	1m 50s
	20m 0s

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