DX-2691: validate label and flow control key are alphanumeric #178

Job	Run time
tests / Upstash Workflow Tests	37s
release	-1s
tests / Express Local Build	33s
tests / Hono Local Build	25s
tests / Nestjs Local Build	54s
tests / Image Gen Local Build	43s
tests / CF Workers (Hono) Local Build	32s
tests / React Router Local Build	43s
tests / TanStack Start Local Build	57s
tests / Sveltekit Local Build	47s
tests / CF Workers Local Build	50s
tests / Nuxt Local Build	1m 23s
tests / Nextjs Local Build	1m 2s
tests / Nextjs (Node 18) Local Build	53s
tests / Nextjs Pages Local Build	2m 25s
tests / Solidjs Local Build	-1s
tests / Release	29s
tests / nextjs12-node18-deployed	1m 21s
tests / nextjs-pages-deployed	2m 57s
tests / express-deployed	2m 44s
tests / cloudflare-workers-hono-deployed	1m 41s
tests / sveltekit-deployed	2m 21s
tests / integration-test	7m 23s
release	0s
tests / Nuxt Local Build	1m 23s
tests / Nextjs (Node 18) Local Build	53s
tests / React Router Local Build	43s
tests / Express Local Build	33s
tests / Sveltekit Local Build	47s
tests / Nextjs Pages Local Build	2m 25s
tests / Nextjs Local Build	1m 2s
tests / Solidjs Local Build	-53250s
tests / Hono Local Build	25s
tests / Image Gen Local Build	43s
tests / Release	29s
tests / express-deployed	2m 40s
tests / cloudflare-workers-hono-deployed	1m 41s
tests / sveltekit-deployed	2m 21s
tests / nextjs12-node18-deployed	1m 21s
tests / nextjs-pages-deployed	2m 57s
tests / integration-test	7m 23s
tests / Upstash Workflow Tests	37s
tests / CF Workers (Hono) Local Build	32s
tests / Nestjs Local Build	54s
tests / CF Workers Local Build	50s
tests / TanStack Start Local Build	57s
	-49456s

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