Ask about version in bug issue template (lambdaclass#1269)

Author: MegaRedHand

.github/ISSUE_TEMPLATE/bug_report.md

@@ -12,6 +12,7 @@ A clear and concise description of what the bug is.
 
 **To Reproduce**
 Steps to reproduce the behavior:
+
 1. Go to '...'
 2. Click on '....'
 3. Scroll down to '....'
@@ -20,5 +21,8 @@ Steps to reproduce the behavior:
 **Expected behavior**
 A clear and concise description of what you expected to happen.
 
+**What version/commit are you on?**
+For example: v0.6.0, e762069, etc.
+
 **Additional context**
 Add any other context about the problem here.