Update issue and bug templates

.github/ISSUE_TEMPLATE/bug_report.yaml

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+---
+name: Bug Report
+description: Found an issue? Let us know!
+title: "[BUG]"
+labels: ["bug", "pending"]
+body:
+  - type: markdown
+    attributes:
+      value: >
+        **NOTE**: This form is only for reporting _reproducible bugs_ in one of the libraries.
+        If you have any trouble with building them or looking for any other assistance, please
+        post your question in the discussion section.
+  - type: input
+    attributes:
+      label: openQA version
+      description: What openQA version are you running?
+      placeholder: master
+  - type: dropdown
+    attributes:
+      label: Concerning Library
+      description: >
+        Which of the libraries are affected by this bug?
+      options:
+        - isototest
+        - isotomachine
+        - isotoenv
+        - multiple
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Version
+      description: What version (or branch) of this library/libraries are affected?
+      placeholder: master
+  - type: input
+    attributes:
+      label: Bug Description
+      description: >
+        Please describe in detail the issue you encountered.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Expected Behaviour
+      description: >
+        Please describe the behaviour you expected.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Steps for Reproduction
+      description: >
+        Describe in detail the exact steps we can take to reproduce this bug.
+        Please also provide details to your exact environment. Hardware specifications,
+        virtualization hosts, openQA version, etc.
+      placeholder: |
+        1. Build using ...
+        2. ...
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/config.yaml

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+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.yaml

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+---
+name: Feature Request
+description: Suggest a new feature
+title: "[FR]"
+labels: ["enhancements", "pending"]
+body:
+  - type: markdown
+    attributes:
+      value: >
+        **NOTE**: Please only use this form for submitting _well-formed_ proposals
+        to extend these libraries in some form. If you are trying to solve a problem,
+        or need help bringing you ridea into an actionable form, please use our discussion section.
+  - type: input
+    attributes:
+      label: openQA Version
+      description: What version of openQA are you using?
+      placeholder: master
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Impacted library
+      description: What library does you proposals affect?
+      multiple: true 
+      options:
+        - isotomachine
+        - isototest
+        - isotoenv
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Proposal
+      description: >
+        Describe your idea in detail. Include any specific requirements
+        for your plan to work as well as the supposed benefit your feature will bring.
+        Also rough include a step-by-step actionplan to achieve this goal.
+        Feature requests with unclear or missing action plans will take longer to consider and plan.
+    validations:
+      required: true