test: add ServiceBus SDK tests

[hallvictoria]

Description

Adds ServiceBus SDK-type bindings tests (using emulator) (V2 only) Adds ServiceBus Batch tests (using emulator) (V2 only Note: no SB topic tests yet

Migrates Blob SDK-type binding tests to use emulators Moves HttpV2 tests into E2E directory Adds HTTP triggered snake-case naming convention tests

Removes unused GH issue templates.

Fixes #

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• [ ] New Unit tests were added for the changes made and CI is passing.

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