Update issue templates

Author: dbrattli

.github/ISSUE_TEMPLATE/bug_report.md

@@ -17,7 +17,7 @@ Steps to reproduce the behavior:
 A clear and concise description of what you expected to happen.
 
 **Code or Screenshots**
-If applicable, add code or screenshots to help explain your problem.
+If applicable, add a minimal code example or screenshots to help explain your problem.
 
 ```python
 def foo(self) -> str:
@@ -27,5 +27,6 @@ def foo(self) -> str:
 **Additional context**
 Add any other context about the problem here.
 
- - OS: [e.g. Windows]
+ - OS [e.g. Windows]
+ - RxPY version [e.g 4.0.0]
  - Python version [e.g. 3.10.2]

.github/ISSUE_TEMPLATE/feature_request.md

@@ -11,7 +11,7 @@ assignees: ''
 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, and also include code examples if possible.
+A clear and concise description of what you want to happen, and also include minimal code examples if applicable.
 
 ```python
 def foo(self) -> str: