Create blocking_bug_report.yml

Author: jkrech

.github/ISSUE_TEMPLATE/blocking_bug_report.yml

@@ -0,0 +1,70 @@
+name: Blocking Bug Report
+description: File a report for a blocking bug, i.e., issues that can't be worked around.
+title: "[Blocker]: "
+type: "Bug"
+labels: ["critical"]
+body:
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue for this?
+      description: Please search to see if an issue already exists for the bug you encountered.
+      options:
+      - label: I have searched the existing issues
+        required: true
+  - type: textarea
+    attributes:
+      label: Unusable feature
+      description: Which feature(s) of CMSIS-Toolbox becomes unusable due to this bug?
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Current Behavior
+      description: A concise description of what you're experiencing.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Expected Behavior
+      description: A concise description of what you expected to happen.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Steps To Reproduce
+      description: Steps to reproduce the behavior.
+      placeholder: |
+        1. In this environment...
+        1. With this config...
+        1. Run '...'
+        1. See error...
+    validations:
+      required: false
+  - type: checkboxes
+    attributes:
+      label: Affected operating systems
+      description: On which host os platforms does the bug occur?
+      options:
+        - label: all
+          required: false
+        - label: Windows amd64
+          required: false
+        - label: Windows arm64
+          required: false
+        - label: Linux amd64
+          required: false
+        - label: Linux arm64
+          required: false
+        - label: MacOS amd64
+          required: false
+        - label: MacOS arm64
+          required: false
+  - type: textarea
+    attributes:
+      label: Environment
+      description: Give more details about the affected operating system(s), e.g. distribution and version.
+      placeholder: |
+        - Ubuntu 22.04
+        - Windows 10 Version 22H2 (Build ...)
+    validations:
+      required: false