yew-macro: silence non-normalised element name warnings for SVG elements #2651

Job	Run time
Documentation Tests	50s
Integration Tests on 1.76.0	3m 24s
Example Runnable Tests on WASI (wasi_ssr_module, stable)	22s
Integration Tests on stable	3m 12s
Example Runnable Tests on WASI (wasi_ssr_module, nightly)	26s
spellcheck	10s
Test lints on nightly	20s
Unit Tests on 1.76.0	1m 27s
Unit Tests (WASI) on stable	33s
Unit Tests on stable	43s
Unit Tests (WASI) on nightly	32s
Unit Tests on nightly	1m 54s
	13m 53s

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