ISSUE_TEMPLATE for napalm drivers

ISSUE_TEMPLATE

### Description of Issue/Question

### Setup

### NAPALM version
(Paste verbatim output from `pip freeze | grep napalm` between quotes below)

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### Network OS version
(Paste verbatim output from `[INSERT CODE HERE TO DO THE EQUIVALENT OF A SHOW VERSION]` between quotes below)

```

```

### Steps to Reproduce the Issue

### Error Traceback
(Paste the complete traceback of the exception between quotes below)

```
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