Update tasks.json to 2.0.0 schema and pwsh

.vscode/tasks.json

@@ -1,49 +1,46 @@
-// Available variables which can be used inside of strings.
-// ${workspaceRoot}: the root folder of the team
-// ${file}: the current opened file
-// ${relativeFile}: the current opened file relative to workspaceRoot
-// ${fileBasename}: the current opened file's basename
-// ${fileDirname}: the current opened file's dirname
-// ${fileExtname}: the current opened file's extension
-// ${cwd}: the current working directory of the spawned process
 {
     // See https://go.microsoft.com/fwlink/?LinkId=733558
     // for the documentation about the tasks.json format
-	"version": "0.1.0",
+    "version": "2.0.0",
 
-	// Start PowerShell
     "windows": {
-        "command": "${env:windir}\\System32\\windowspowershell\\v1.0\\PowerShell.exe"
+        "options": {
+            "shell": {
+                "executable": "C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe",
+                "args": [ "-NoProfile", "-ExecutionPolicy", "Bypass", "-Command" ]
+            }
+        }
     },
     "linux": {
-        "command": "/usr/bin/powershell"
+        "options": {
+            "shell": {
+                "executable": "/usr/bin/pwsh",
+                "args": [ "-NoProfile", "-Command" ]
+            }
+        }
     },
     "osx": {
-        "command": "/usr/local/bin/powershell"
+        "options": {
+            "shell": {
+                "executable": "/usr/local/bin/pwsh",
+                "args": [ "-NoProfile", "-Command" ]
+            }
+        }
     },
 
-	// The command is a shell script
-	"isShellCommand": true,
-
-	// Show the output window always
-	"showOutput": "always",
-
-    "args": [
-        "-NoProfile", "-ExecutionPolicy", "Bypass"
-    ],
-
     // Associate with test task runner
     "tasks": [
         {
-            "taskName": "Test",
-            "suppressTaskName": true,
-            "isTestCommand": true,
-            "showOutput": "always",
-            "args": [
-                "Write-Host 'Invoking Pester'; Invoke-Pester test -PesterOption @{IncludeVSCodeMarker=$true};",
-                "Invoke-Command { Write-Host 'Completed Test task in task runner.' }"
-            ],
-            "problemMatcher": "$pester"
+            "label": "Test",
+            "type": "shell",
+            "command": "Invoke-Pester test -PesterOption @{IncludeVSCodeMarker=$true}",
+            "group": {
+                "kind": "test",
+                "isDefault": true
+            },
+            "problemMatcher": [
+                "$pester"
+            ]
         }
-	]
+    ]
 }