Bump minimatch and azure-pipelines-task-lib in /tasks/powershell (#9)

Bumps [minimatch](https://github.com/isaacs/minimatch) to 3.0.5 and updates ancestor dependency [azure-pipelines-task-lib](https://github.com/Microsoft/azure-pipelines-task-lib). These dependencies need to be updated together.


Updates `minimatch` from 3.0.4 to 3.0.5
- [Release notes](https://github.com/isaacs/minimatch/releases)
- [Commits](isaacs/minimatch@v3.0.4...v3.0.5)

Updates `azure-pipelines-task-lib` from 3.1.7 to 3.3.1
- [Release notes](https://github.com/Microsoft/azure-pipelines-task-lib/releases)
- [Commits](https://github.com/Microsoft/azure-pipelines-task-lib/commits)

---
updated-dependencies:
- dependency-name: minimatch
  dependency-type: indirect
- dependency-name: azure-pipelines-task-lib
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

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

Author: dependabot[bot]

tasks/powershell/package-lock.json

@@ -4,7 +4,7 @@
   "dependencies": {
     "@types/node": "^16.6.1",
     "uuid": "^3.0.1",
-    "azure-pipelines-task-lib": "^3.1.2"
+    "azure-pipelines-task-lib": "^3.3.1"
   },
   "devDependencies": {
     "typescript": "4.0.2"