Update issue templates

Removed irrelevant entries (like smartphone info), updated donation links to Ko-Fi

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,6 +1,9 @@
 ---
 name: Bug report
 about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
 
 ---
 
@@ -26,24 +29,12 @@ If applicable, add screenshots to help explain your problem.
 
 **Desktop (please complete the following information):**
 
-- OS: [e.g. iOS]
+- OS: [e.g. Debian]
 
-- Browser [e.g. chrome, safari]
-
-- Version [e.g. 22]
-
-**Smartphone (please complete the following information):**
-
-- Device: [e.g. iPhone6]
-
-- OS: [e.g. iOS8.1]
-
-- Browser [e.g. stock browser, safari]
-
-- Version [e.g. 22]
+- Version [e.g. 5.4]
 
 **Additional context**
 Add any other context about the problem here.
 
-Love Amiberry? Please consider supporting our collective:
-👉  https://opencollective.com/amiberry/donate
+Love Amiberry? Please consider supporting it:
+👉  https://ko-fi.com/midwan

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,6 +1,9 @@
 ---
 name: Feature request
 about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
 
 ---
 
@@ -16,5 +19,5 @@ A clear and concise description of any alternative solutions or features you've
 **Additional context**
 Add any other context or screenshots about the feature request here.
 
-Love Amiberry? Please consider supporting our collective:
-👉  https://opencollective.com/amiberry/donate
+Love Amiberry? Please consider supporting it:
+👉  https://ko-fi.com/midwan