Added Issue templates (#299)

Author: soumeh01

.github/ISSUE_TEMPLATE/bug.yaml

@@ -0,0 +1,30 @@
+name: Bug Report
+description: File a bug report.
+title: "[Bug]: "
+type: Bug
+
+body:
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue for this?
+      description: Please search to see if an issue already exists for the bug you encountered.
+      options:
+      - label: I have searched the existing issues
+        required: true
+  - type: textarea
+    attributes:
+      label: Problem statement
+      description: A concise description of what you're experiencing and what you would expect
+    validations:
+      required: false
+  - type: textarea
+    attributes:
+      label: Steps To Reproduce
+      description: Steps to reproduce the bug. You may want to attach a reproducer.
+      placeholder: |
+        1. In this environment...
+        1. With this config...
+        1. Run '...'
+        1. See error...
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,13 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: '[Feature]:'
+type: Feature
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.