Rename ImageAssetMipPosition #2322

Job	Run time
Quick Checks	8s
windows-2019 / Debug	22m 52s
Documentation	12m 8s
windows-2019 / RelWithDebInfo	28m 18s
ubuntu-22.04 / gcc / Debug	20m 39s
windows-2022 / Debug	22m 24s
ubuntu-22.04 / gcc / RelWithDebInfo	23m 51s
windows-2022 / RelWithDebInfo	25m 33s
ubuntu-20.04 / clang / Debug	19m 55s
ubuntu-20.04 / clang / RelWithDebInfo	21m 37s
macos-12 / clang / Debug	19m 28s
macos-12 / clang / RelWithDebInfo	23m 33s
	4h 0m 26s

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