Update issue templates (#1369)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,28 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+Please check the [FAQ (frequently-asked questions)](https://github.com/Microsoft/msphpsql/wiki/FAQ) first. If you have other questions or something to report, please address the following (skipping questions might delay our responses):
+
+**PHP version**  
+
+**PHP SQLSRV or PDO_SQLSRV version**  
+
+**Microsoft ODBC Driver version**  
+
+**SQL Server version**  
+
+**Client operating system**  
+
+**Table schema**  
+
+**Problem description**  
+
+**Expected behavior and actual behavior**  
+
+**Repro code or steps to reproduce**

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,3 +1,12 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
 ### Is your feature request related to a problem? Please describe.
 A clear and concise description of what the problem is.