chore: add issue templates (#6097)

## Description

Borrowed from the templates in fuelup repo and modified slightly.

When a user opens an issue with either the Bug Report or Enhancement
template, it will have the appropriate label added as well as the
`triage` label.

Closes #2725

## Checklist

- [ ] I have linked to any relevant issues.
- [ ] I have commented my code, particularly in hard-to-understand
areas.
- [ ] I have updated the documentation where relevant (API docs, the
reference, and the Sway book).
- [ ] If my change requires substantial documentation changes, I have
[requested support from the DevRel
team](https://github.com/FuelLabs/devrel-requests/issues/new/choose)
- [ ] I have added tests that prove my fix is effective or that my
feature works.
- [ ] I have added (or requested a maintainer to add) the necessary
`Breaking*` or `New Feature` labels where relevant.
- [ ] I have done my best to ensure that my PR adheres to [the Fuel Labs
Code Review
Standards](https://github.com/FuelLabs/rfcs/blob/master/text/code-standards/external-contributors.md).
- [ ] I have requested a review from the relevant team or maintainers.

.github/ISSUE_TEMPLATE/blank_issue.md

@@ -0,0 +1,4 @@
+---
+name: Blank Issue
+about: Create a blank issue.
+---

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,69 @@
+name: Bug Report
+description: Create a report to help us improve.
+labels: [bug, triage]
+body:
+  - type: markdown
+    attributes:
+      value: >
+        **Thank you for filing a bug report!**
+
+  - type: dropdown
+    id: component
+    attributes:
+      label: Related Component
+      description: Which component does this relate to?
+      options:
+        - compiler
+        - forc
+        - forc-deploy
+        - forc-lsp
+        - forc-fmt
+        - another forc plugin
+        - other
+      default: 0
+    validations:
+      required: true        
+
+  - type: textarea
+    id: problem
+    attributes:
+      label: Problem
+      description: >
+        A clear and concise description of what the bug is,
+        including what currently happens and what you expected to happen.
+    validations:
+      required: true
+
+  - type: textarea
+    id: steps
+    attributes:
+      label: Steps
+      description: The steps to reproduce the bug.
+      placeholder: |
+        1.
+        2.
+        3.
+    validations:
+      required: true
+
+  - type: textarea
+    id: solutions
+    attributes:
+      label: Possible Solution(s)
+      description: >
+        Not obligatory, but suggest a fix/reason for the bug,
+        or ideas how to implement the addition or change.
+
+  - type: textarea
+    id: notes
+    attributes:
+      label: Notes
+
+  - type: textarea
+    id: components
+    attributes:
+      label: Installed components
+      description: Output of `fuelup check`, if using `fuelup`. Otherwise, list the relevant component(s) and version(s).
+      render: console
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,8 @@
+blank_issues_enabled: true
+contact_links:
+  - name: Fuel Network & Sway Language Community Support
+    url: https://forum.fuel.network/
+    about: Please ask and answer questions here.
+  - name: Fuel Network Security Bug Bounty
+    url: https://immunefi.com/boost/fuel-network-attackathon/
+    about: Please report security vulnerabilities here.

.github/ISSUE_TEMPLATE/enhancement_request.yml

@@ -0,0 +1,50 @@
+name: Enhancement Request
+description: Suggest an enhancement for this project.
+labels: [enhancement, triage]
+body:
+  - type: markdown
+    attributes:
+      value: >
+        **Thank you for filing an enhancement request!**
+
+  - type: dropdown
+    id: component
+    attributes:
+      label: Related Component
+      description: Which component does this relate to?
+      options:
+        - compiler
+        - forc
+        - forc-deploy
+        - forc-lsp
+        - forc-fmt
+        - another forc plugin
+        - other
+      default: 0
+    validations:
+      required: true
+
+  - type: textarea
+    id: problem
+    attributes:
+      label: Problem you are trying to solve
+      description: >
+        A clear and concise description of the problem this enhancement request is trying to solve.
+    validations:
+      required: true
+
+  - type: textarea
+    id: solution
+    attributes:
+      label: Solution you'd like
+      description: >
+        A clear and concise description of what you want to happen.
+    validations:
+      required: true
+
+  - type: textarea
+    id: notes
+    attributes:
+      label: Notes
+      description: >
+        Any additional context or information you feel may be relevant to the issue.