🩹 [Patch]: Bump Process-PSModule to v5 (#23)

## Description

This pull request restructures and updates the repository's GitHub
workflow and configuration files. The main focus is on consolidating and
modernizing CI/CD processes, removing unused or redundant
configurations, and improving automation labeling. The most important
changes are grouped below:

**Workflow Consolidation and Updates:**

* The `Process-PSModule.yml` workflow now includes both scheduled
(nightly) and manual triggers, as well as pull request triggers,
consolidating the previous separate nightly workflow into a single file.
(`.github/workflows/Process-PSModule.yml`,
`.github/workflows/Nightly-Run.yml`)
[[1]](diffhunk://#diff-b4dbaea65a86cef96799e9783b18b31e96a456d476805312f52919d45a060603L3-R6)
[[2]](diffhunk://#diff-ae7e03d0a8740974e1848d0dc7322a8b3f3f4898b37bfd5b226dff69096bb8dfL1-L16)
* The `Process-PSModule` workflow now uses version `v5` of the upstream
reusable workflow, updating from `v4`.
(`.github/workflows/Process-PSModule.yml`)

**Configuration and Automation Improvements:**

* Added a `.github/PSModule.yml` configuration file to set up the
Process-PSModule workflow, specifying code coverage targets and
providing placeholders for additional configuration options.
* Updated dependabot configuration to automatically label GitHub Actions
update PRs with `dependencies` and `github-actions`.
(`.github/dependabot.yml`)

**Cleanup of Old or Redundant Files:**

* Removed the linter workflow and its configuration, as well as the
JSCPD linter configuration file, indicating a shift away from these
tools or a move to a different linting strategy.
(`.github/workflows/Linter.yml`, `.github/linters/.jscpd.json`)
[[1]](diffhunk://#diff-482e65806ed9e4a7320f14964764086b91fed4a28d12e4efde1776472e147e79L1-L32)
[[2]](diffhunk://#diff-557094e283c00b23265c1c75872f41c6b1a524a00f0d99dd68ebd22cb63bfdd6L1-L10)

Author: MariusStorhaug

.github/PSModule.yml

@@ -0,0 +1,21 @@
+# This file is used to configure the Process-PSModule workflow.
+# Reference:
+# - https://github.com/PSModule/Process-PSModule?tab=readme-ov-file#configuration
+
+Test:
+  CodeCoverage:
+    PercentTarget: 95
+#   TestResults:
+#     Skip: true
+#   SourceCode:
+#     Skip: true
+#   PSModule:
+#     Skip: true
+#   Module:
+#     Windows:
+#       Skip: true
+#     MacOS:
+#       Skip: true
+# Build:
+#   Docs:
+#     Skip: true

.github/dependabot.yml

@@ -7,5 +7,8 @@ version: 2
 updates:
   - package-ecosystem: github-actions # See documentation for possible values
     directory: / # Location of package manifests
+    labels:
+      - dependencies
+      - github-actions
     schedule:
       interval: weekly

.github/linters/.jscpd.json

@@ -1,8 +1,9 @@
 name: Process-PSModule
 
-run-name: "Process-PSModule - [${{ github.event.pull_request.title }} #${{ github.event.pull_request.number }}] by @${{ github.actor }}"
-
 on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * *'
   pull_request:
     branches:
       - main
@@ -26,5 +27,5 @@ permissions:
 
 jobs:
   Process-PSModule:
-    uses: PSModule/Process-PSModule/.github/workflows/workflow.yml@v4
+    uses: PSModule/Process-PSModule/.github/workflows/workflow.yml@v5
     secrets: inherit