Migrate issue templates to .yml (#3659)

* Added issue yml templates

* Fixed yml syntax

* Removed md templates

* updated tool request template

* fixed windows 2016 naming and bug report dropdown

* Styling and wording fixes

* Added validation requirements

* removed empty issue check

* Removed issue triager

.github/workflows/issue-triager.yml

@@ -1,78 +0,0 @@
-# Adapted from: https://github.com/microsoft/azure-pipelines-tasks/blob/master/.github/workflows/blank.yml
-# This action labels and assigns newly opened issues
-
-name: Issue triager
-on:
-  issues:
-    types: [opened]
-
-jobs:
-  label:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v1
-
-    - uses: damccorm/tag-ur-it@master
-      with:
-        repo-token: "${{ secrets.GITHUB_TOKEN }}"
-        configuration-path: "./triage-rules.yml"
-
-    - uses: actions/github-script@v4
-      id: check-if-spammy
-      name: Check if new issue is spammy
-      with:
-        github-token: ${{secrets.GITHUB_TOKEN}}
-        result-encoding: string
-        script: |
-          const issue = context.payload.issue;
-          const minTitleLength = 2;
-          const titleLength = issue.title.trim().split(' ').length;
-          const isEmptyToolRequest = !!(issue.title.includes('[tool name]') && issue.body.includes('Tool name: <!--- Name -->'));
-
-          if (isEmptyToolRequest || titleLength < minTitleLength) {
-            await github.issues.createComment({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: issue.number,
-              body: "This issue appears to have been opened accidentally. I'm going to close it now, but feel free to open a new issue or ask any questions in discussions!"
-            });
-
-            await github.issues.update({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              labels: ['Invalid'],
-              issue_number: issue.number,
-              state: 'closed'
-            });
-
-            return true;
-          }
-
-          return false;
-
-    - if: ${{ steps.check-if-spammy.outputs.result == 'false' }}
-      uses: actions/github-script@v4
-      name: Assign labels to issue
-      with:
-        github-token: ${{secrets.GITHUB_TOKEN}}
-        script: |
-          const issueLabels = await github.issues.listLabelsOnIssue({
-            issue_number: context.issue.number,
-            owner: context.repo.owner,
-            repo: context.repo.repo
-          });
-
-          const isAnnouncement = issueLabels.data && issueLabels.data
-            .map(label => label.name)
-            .includes('Announcement');
-
-          if (!isAnnouncement) {
-            github.issues.addLabels({
-              issue_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              labels: ['needs triage']
-            })
-          }