Migrate ExtensionContext.Store.CloseableResource to AutoCloseable #2810

Job	Run time
stable (ubuntu-latest, chrome)	7m 5s
stable (windows-latest, chrome)	13m 16s
Java_21 (chromium)	6m 2s
stable (macos-latest, chrome)	15m 25s
dev (ubuntu-latest, chromium)	6m 35s
stable (macos-latest, msedge)	30m 7s
dev (ubuntu-latest, firefox)	12m 26s
stable (windows-latest, msedge)	18m 55s
dev (windows-latest, webkit)	30m 18s
dev (macos-latest, chromium)	11m 35s
Java_21 (webkit)	10m 2s
Java_21 (firefox)	11m 31s
dev (ubuntu-latest, webkit)	9m 9s
dev (windows-latest, chromium)	11m 25s
dev (macos-latest, firefox)	25m 6s
dev (macos-latest, webkit)	12m 9s
dev (windows-latest, firefox)	20m 36s
	4h 11m 42s

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