fix: fix broken package.json sort verification

    - Remove not working check-package-json-sort.ts script.
    - Add ci action to check for unsorted package.json files.

Closes: #2356
Signed-off-by: Tomasz Awramski <tomasz.awramski@fujitsu.com>

.github/workflows/sort-package-json-check.yaml

@@ -0,0 +1,26 @@
+name: sort-package-json-check
+on:
+  push:
+    # Publish `main` as Docker `latest` image.
+    branches:
+      - main
+
+    # Publish `v1.2.3` tags as releases.
+    tags:
+      - v*
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+
+jobs:
+  sort-package-json-check:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: "14"
+      - run: npm install --global sort-package-json
+      - run: ./tools/ci-package-json-check.sh

tools/ci-package-json-check.sh

@@ -0,0 +1,20 @@
+packages=$(sort-package-json "**/cactus-*/package.json" --check )
+
+
+echo "${packages}"
+
+if [[ "${packages}" =~ 'not sorted' ]]
+then
+echo 1 'not sorted. 
+Run
+$ find -wholename "**/cactus-*/package.json" -type f -not -path "**/node_modules/*" -exec sort-package-json {} +;
+in cactus root.'
+	exit 1
+elif [[ "${packages}" =~ 'already sorted' ]]
+then
+echo 0 'sorted'
+	exit 0
+else 
+echo 1 'some error occured' "${packages}"
+	exit 1
+fi