Delete bug.md (#18918)

Since we already have bug.yml, we can delete this template.

.github/ISSUE_TEMPLATE/bug.md

@@ -1,67 +0,0 @@
----
-name: Bug 
-about: Create a report to help us improve
-title: "[Bug]"
-labels: bug, support_request
-assignees: ''
-
----
-
-##### System information (version)
-<!-- Please use this template to submit a new issue and provide all the necessary information to expedite the response. 
-Example
-- OpenVINO Source => Runtime /pip install / GitHub 
-- OpenVINO Version => Version 2022.3 / Github Master Branch / tag 2023.0 
-- Operating System / Platform => Windows 64 Bit / Ubuntu 20
-- Compiler => Visual Studio 2017 / Cmake
-- Problem classification: Model Conversion /Accuracy/TensorFlow FE 
-- Device use: CPU / GPU / HDDL
-- Framework: TensorFlow (if applicable)
-- Model name: ResNet50 and the link to pre-train modal (if applicable) 
-              Please provide us with the link to your model or attach .zip file. 
-
--->
-
-- OpenVINO Source=> :grey_question:
-- OpenVINO Version=> :grey_question:
-- Operating System / Platform => :grey_question:
-- Compiler => :grey_question:
-- Problem classification => :grey_question:
-- Device use: => :grey_question:
-- Framework => :grey_question:
-- Model name => :grey_question:
-
-##### Detailed description
-<!-- your description -->
-
-##### Steps to reproduce
-
-<!--
-   Describe your problem and steps you've done before you got to this point.    
-   to add code example fence it with triple backticks and optional file extension
-    ```.cpp
-    // C++ code example
-    ```
- or attach as .txt or .zip file
--->
-
-##### Issue submission checklist
-
- - [ ] I report the issue, it's not a question
-   <!--
-   OpenVINO team works with support forum, Stack Overflow and other communities
-   to discuss problems. Tickets with question without real issue statement will be
-   closed.
-   -->
- - [ ] I checked the problem with documentation, FAQ, open issues, Stack Overflow, etc and have not found solution
-   <!--
-   Places to check:
-   * OpenVINO documentation: https://docs.openvino.ai/
-   * OpenVINO forum: https://community.intel.com/t5/Intel-Distribution-of-OpenVINO/bd-p/distribution-openvino-toolkit
-   * OpenVINO issue tracker: https://github.com/openvinotoolkit/openvino/issues?q=is%3Aissue
-   * Stack Overflow branch: https://stackoverflow.com/questions/tagged/openvino
-   -->
- - [ ] There is reproducer code and related data files: images, videos, models, etc.
-   <!--
-   The best reproducer -- test case for OpenVINO that we can add to the library.
-   -->