[rb] Resolve `uri` gem deprecation warning #10185

Job	Run time
Check	4m 58s
.NET	0s
Java	0s
Python	0s
Rust	0s
Ruby / Build / Build	2m 20s
Ruby / Documentation / Documentation	2m 41s
Ruby / Lint / Lint	2m 39s
Ruby / Unit Tests (3.1.6, macos) / Unit Tests (3.1.6, macos)	3m 35s
Ruby / Unit Tests (3.1.6, ubuntu) / Unit Tests (3.1.6, ubuntu)	3m 41s
Ruby / Unit Tests (3.1.6, windows) / Unit Tests (3.1.6, windows)	20m 54s
Ruby / Local Tests (chrome, macos) / Local Tests (chrome, macos)	15m 22s
Ruby / Local Tests (chrome, windows) / Local Tests (chrome, windows)	20m 15s
Ruby / Local Tests (edge, windows) / Local Tests (edge, windows)	22m 36s
Ruby / Unit Tests (3.3.5, ubuntu) / Unit Tests (3.3.5, ubuntu)	2m 46s
Ruby / Unit Tests (jruby-9.4.8.0, ubuntu) / Unit Tests (jruby-9.4.8.0, ubuntu)	5m 10s
Ruby / Local Tests (firefox, macos) / Local Tests (firefox, macos)	17m 0s
Ruby / Local Tests (firefox, windows) / Local Tests (firefox, windows)	26m 42s
Ruby / Remote Tests (edge, windows) / Remote Tests (edge, windows)	24m 47s
Ruby / Unit Tests (truffleruby-24.1.1, ubuntu) / Unit Tests (truffleruby-24.1.1, ubuntu)	7m 2s
	3h 2m 28s

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