ci: Automate closing of context-less issues

Adds a GitHub Actions workflow that automatically communicates the
reasons for closing/locking an issue upon labeling it with 'bot:close'.

.github/workflows/spam-issue-close.yml

@@ -0,0 +1,70 @@
+name: Close issues without context
+
+permissions:
+  issues: write
+
+on:
+  issues:
+    types: [ labeled ]
+
+jobs:
+
+  close-lock:
+    name: Close and lock issues
+    if: contains(github.event.issue.labels.*.name, 'bot:close') && github.event.issue.state == 'open'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Close
+        id: close
+        uses: actions/stale@v6.0.1
+        with:
+          days-before-issue-stale: -1
+          days-before-issue-close: 0
+          stale-issue-label: bot:close
+          close-issue-label: insufficient information
+          close-issue-message: >-
+            To avoid frequent and unnecessary back and forth in issue comments to ask for information that could have
+            been provided right away in the issue description, maintainers created a clear issue template with all the
+            information they need to be able to reproduce common issues, and ask everyone to follow it.
+
+
+            **It appears that this issue description omits all, or critical parts the requested information.**
+
+
+            Maintainers of this project wish they had the superpower to read minds. Alas, they are mere mortals who
+            cannot understand the context in which this problem occurred without information such as:
+
+
+             - your docker-elk configuration
+             - details about your runtime environment
+             - the complete log history of your Elastic components
+
+
+            Therefore, this issue will now be **closed**. Thank you for your understanding. :pray:
+
+
+            ---
+
+
+            Next time, please be respectful of maintainers' time by providing the requested information right away. It
+            saves everyone's efforts, and allows them to provide you with a solution with as few round trips as
+            possible.
+
+      # Due to eventual consistency, listing closed issues immediately after a
+      # close does not always yield the expected results. A sleep is a simple
+      # enough remediation to this issue.
+      - name: Pause
+        if: fromJson(steps.close.outputs.closed-issues-prs)[0]
+        run: sleep 5
+
+      - name: Lock
+        uses: dessant/lock-threads@v3
+        if: fromJson(steps.close.outputs.closed-issues-prs)[0]
+        with:
+          process-only: issues
+          issue-inactive-days: 0
+          include-any-issue-labels: bot:close
+          remove-issue-labels: bot:close
+          issue-lock-reason: spam
+          log-output: true