docs: Add release notes for 2.0.3 #3236

Job	Run time
Publish binaries for ${{ matrix.os }}	0s
Formatting	23s
Test platform bridges (ubuntu-latest)	9m 17s
Build integrations tests (ubuntu-latest)	5m 17s
Build integrations tests (macOS-12)	8m 53s
Test platform bridges (windows-latest)	13m 18s
Test ubuntu-latest -- 22.3.0	12m 32s
Test platform bridges (macOS-12)	1m 13s
Test ubuntu-latest -- 17	12m 2s
Test platform bridges (macOS-14)	9m 42s
Test windows-latest -- 22.3.0	16m 55s
Test windows-latest -- 17	15m 44s
Test macOS-12 -- 22.3.0	18m 36s
Test macOS-12 -- 17	19m 11s
Test macOS-14 -- 22.3.0	11m 44s
Test macOS-14 -- 17	12m 21s
Release version on ${{ matrix.os }}	0s
	2h 47m 8s

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