Micro Optimizations for SkiaBackedCanvas #4

Job	Run time
Compose Desktop Tests	10m 29s
Compose iOS Tests	1s
Compose iOS Instrumented Tests	1s
Compose Web Firefox Tests (latest, Wasm)	8m 23s
Compose Web Firefox Tests (latest, Js)	9m 53s
Compose iOS Utils Tests	1s
Compose Web Chrome Tests (118, Wasm)	7m 37s
Compose Web Chrome Tests (118, Js)	9m 37s
Compose Web Chrome Tests (stable, Wasm)	8m 18s
Compose Web Chrome Tests (stable, Js)	9m 9s
	1h 3m 29s

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