Add Ephemeral Resource to github issue template

[drewmullen]

add ephemeral resources to issue template

Description

Relates OR Closes #0000

Checklist

• [x] Added CHANGELOG entry (only for user-facing changes)
• [x] Acceptance tests where run against all supported Vault Versions

Output from acceptance testing:

$ make testacc TESTARGS='-run=TestAccXXX'

...

Community Note

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