🩹 [Patch]: Update linter and git configurations and license year (#25)

## Description

This pull request includes several updates to the configuration files
and a minor update to the `LICENSE` file.

Configuration updates:

* Added a new JSCPD configuration file `.github/linters/.jscpd.json` to
specify thresholds, reporters, and ignored paths.
* Updated the PSScriptAnalyzer configuration in
`.github/linters/.powershell-psscriptanalyzer.psd1` to enable specific
rules and set their parameters.

Workflow updates:

* Modified the linter workflow in `.github/workflows/Linter.yml` to
disable JSON Prettier validation and remove the JSCPD validation
setting.

Documentation updates:

* Updated the `LICENSE` file to reflect the new copyright year.

## Type of change

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [ ] 📖 [Docs]
- [ ] 🪲 [Fix]
- [x] 🩹 [Patch]
- [ ] ⚠️ [Security fix]
- [ ] 🚀 [Feature]
- [ ] 🌟 [Breaking change]

## Checklist

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: MariusStorhaug

.github/dependabot.yml

@@ -9,3 +9,7 @@ updates:
     directory: / # Location of package manifests
     schedule:
       interval: weekly
+  - package-ecosystem: nuget # See documentation for possible values
+    directory: / # Location of package manifests
+    schedule:
+      interval: weekly

.github/linters/.jscpd.json

@@ -0,0 +1,10 @@
+{
+    "threshold": 0,
+    "reporters": [
+        "consoleFull"
+    ],
+    "ignore": [
+        "**/tests/**"
+    ],
+    "absolute": true
+}

.github/linters/.powershell-psscriptanalyzer.psd1

@@ -1,17 +1,56 @@
-#Documentation: https://github.com/PowerShell/PSScriptAnalyzer/blob/master/docs/Cmdlets/Invoke-ScriptAnalyzer.md#-settings
-@{
-    #CustomRulePath='path\to\CustomRuleModule.psm1'
-    #RecurseCustomRulePath='path\of\customrules'
-    #Severity = @(
-    #    'Error'
-    #    'Warning'
-    #)
-    #IncludeDefaultRules=${true}
+@{
+    Rules        = @{
+        PSAlignAssignmentStatement         = @{
+            Enable         = $true
+            CheckHashtable = $true
+        }
+        PSAvoidLongLines                   = @{
+            Enable            = $true
+            MaximumLineLength = 150
+        }
+        PSAvoidSemicolonsAsLineTerminators = @{
+            Enable = $true
+        }
+        PSPlaceCloseBrace                  = @{
+            Enable             = $true
+            NewLineAfter       = $false
+            IgnoreOneLineBlock = $true
+            NoEmptyLineBefore  = $false
+        }
+        PSPlaceOpenBrace                   = @{
+            Enable             = $true
+            OnSameLine         = $true
+            NewLineAfter       = $true
+            IgnoreOneLineBlock = $true
+        }
+        PSProvideCommentHelp               = @{
+            Enable                  = $true
+            ExportedOnly            = $false
+            BlockComment            = $true
+            VSCodeSnippetCorrection = $false
+            Placement               = 'begin'
+        }
+        PSUseConsistentIndentation         = @{
+            Enable              = $true
+            IndentationSize     = 4
+            PipelineIndentation = 'IncreaseIndentationForFirstPipeline'
+            Kind                = 'space'
+        }
+        PSUseConsistentWhitespace          = @{
+            Enable                                  = $true
+            CheckInnerBrace                         = $true
+            CheckOpenBrace                          = $true
+            CheckOpenParen                          = $true
+            CheckOperator                           = $true
+            CheckPipe                               = $true
+            CheckPipeForRedundantWhitespace         = $true
+            CheckSeparator                          = $true
+            CheckParameter                          = $true
+            IgnoreAssignmentOperatorInsideHashTable = $true
+        }
+    }
     ExcludeRules = @(
-        'PSMissingModuleManifestField'
+        'PSMissingModuleManifestField', # This rule is not applicable until the module is built.
+        'PSUseToExportFieldsInManifest'
     )
-    #IncludeRules = @(
-    #    'PSAvoidUsingWriteHost',
-    #    'MyCustomRuleName'
-    #)
 }