Update issue templates

Author: adbridge

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,58 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: 'type: bug'
+assignees: ''
+
+---
+
+<!--
+
+   ************************************** WARNING **************************************
+
+   The ciarcom bot parses this header automatically. Any deviation from the 
+   template may cause the bot to automatically correct this header or may result in a 
+   warning message, requesting updates.
+
+   PLEASE ENSURE ALL SECTIONS OF THIS TEMPLATE ARE FILLED IN AND THAT THERE ARE
+   NO OTHER CHANGES TO THE TEMPLATE.    
+   
+   Only bugs should be raised here as issues. Questions or enhancements should instead be raised on 
+   our forums:
+   https://forums.mbed.com/ .
+
+   *************************************************************************************
+
+-->
+
+### Description of defect
+
+<!--
+    Add detailed description of what you are reporting.
+    Good example: https://os.mbed.com/docs/mbed-os/latest/contributing/workflow.html
+-->
+
+
+#### Target(s) affected by this defect ?
+
+
+#### Toolchain(s) (name and version) displaying this defect ?
+
+
+#### What version of Mbed-os are you using (tag or sha) ?
+<!--
+    For a released version please provide the release tag (this can be found as per the instructions below)
+
+    mbed-os version can be found in:
+    https://github.com/ARMmbed/mbed-os/blob/master/platform/include/platform/mbed_version.h
+    The tag can be reconstructed as follows:
+    mbed-os-MBED_MAJOR_VERSION.MBED_MINOR_VERSION.MBED_PATCH_VERSION
+     
+-->
+
+
+#### What version(s) of tools are you using. List all that apply (E.g. mbed-cli)
+
+
+#### How is this defect reproduced ?