chore: create performance_report.md (#414)

Signed-off-by: Arsene <tochemey@hotmail.com>

.github/ISSUE_TEMPLATE/performance_report.md

@@ -0,0 +1,27 @@
+---
+name: Performance issue report
+about: Create a report to help us improve
+title: ''
+labels: performance
+assignees: Tochemey
+
+---
+
+**Bug description**
+A clear and concise description of what the bug is.
+
+**How to reproduce it?**
+Kindly provide all the steps to reproduce the bug.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Library Version:**
+ - Go-Akt version: [e.g. 2.5.0]
+ - Go version: [e.g. 1.22]
+
+**Additional context**
+Add any other context about the problem here.