deps: Update browser examples to iroh 0.97 #423

Job	Run time
Format check	7s
Prepare dependencies	30s
WASM build	2m 43s
Test framed-messages	25s
Test extism/host	38s
Test custom-router	44s
Test iroh-gateway	55s
Test dumbpipe-web	27s
Test iroh-automerge-repo	21s
Test extism/plugin	20s
Test browser-chat	43s
Test browser-chat/cli	1m 56s
Test frosty	33s
Test extism/iroh-extism-host-functions	46s
Test iroh-automerge	34s
Test browser-echo	1m 6s
	12m 48s

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