Adding test script

.github/actions/create-jira-issues-for-community-activities/Test.ps1

@@ -0,0 +1,21 @@
+$Env:JIRA_BASE_URL = 'https://lombiq.atlassian.net'
+$Env:JIRA_USER_EMAIL = '[email protected]'
+$Env:JIRA_API_TOKEN = 'your API token here'
+$Env:JIRA_PROJECT_KEY = 'ADHOC'
+
+# Add the Script directory to the PATH (just for the duration of this script) so that scripts from there will be
+# available without specifying the full path.
+$currentScriptDirectory = Split-Path -Parent -Path $MyInvocation.MyCommand.Definition
+$relativeFolderPath = Join-Path -Path $currentScriptDirectory -ChildPath "..\..\..\Scripts"
+$Env:Path += ";$relativeFolderPath"
+
+$issueParams = @{
+    Summary = 'Test issue'
+    Description = 'This is a test issue'
+    Type = 'Task'
+    IssueComponent = 'Test'
+    LinkUrl = 'https://lombiq.com'
+    LinkTitle = 'Lombiq'
+}
+
+.\Add-JiraIssue.ps1 @issueParams