Removed builders from eventhubs; removed impl Into<String> from eventhubs and AMQP; Fixed time conversion issue with 1-1-0001 #5387

Job	Run time
Code Style	1m 0s
SDK docs	1m 23s
Lint	30s
Get minimum supported rust version	14s
WASM Tests (stable, false)	2m 22s
E2E Tests (stable, false)	1m 2s
WASM Tests (1.76, false)	2m 5s
E2E Tests (1.76, false)	2m 4s
SDK Tests (stable, false)	3m 43s
WASM Tests (nightly, true)	2m 26s
E2E Tests (nightly, true)	2m 27s
SDK Tests (1.76, false)	2m 49s
SDK Tests (nightly, true)	2m 26s
	24m 31s

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