[cascading] from release/11.5.0-rc to main (#2549)

<!--
{"currentBranch":"release/11.5.0-rc","targetBranch":"main","bypassReviewers":false,"isConflicting":false}
-->

## Cascading from release/11.5.0-rc to main

---

:heavy_exclamation_mark: The pull request is conflicting with the target
branch.
You can fix the issue locally with the following commands:

<details open>
  <summary>Using <b>gh CLI</b></summary>

  ```shell
  gh pr checkout 2549
  git pull --ff origin main
  ```

  and update this Pull Request with

  ```shell
  gh pr push 2549
  ```
</details>

<details>
  <summary>Using <b>git</b> only</summary>

  ```shell
  git fetch origin
  git checkout origin/cascading/11.5.0-rc-main
  git pull --ff origin main
  ```

  and update this Pull Request with

  ```shell
  git push origin HEAD:cascading/11.5.0-rc-main
  ```
</details>

---

<small>This Pull Request has been generated with :heart: by the
[Otter](https://github.com/AmadeusITGroup/otter) cascading tool.</small>

packages/@o3r-training/showcase-sdk/package.json

@@ -13,9 +13,7 @@
   "types": "index.d.ts",
   "sideEffects": false,
   "deprecated": "This package is intended for testing purposes only.",
-  "publishConfig": {
-    "access": "public"
-  },
+  "private": true,
   "exports": {
     "./package.json": {
       "default": "./package.json"
@@ -48,7 +46,6 @@
     "spec:regen": "yarn run generate --no-dry-run && amasdk-clear-index",
     "files:pack": "yarn amasdk-files-pack",
     "test": "jest --passWithNoTests",
-    "publish:package": "npm publish ./dist",
     "generate:mock": "schematics ../../@ama-sdk/schematics:mock",
     "doc:generate": "node scripts/override-readme.js && typedoc && node scripts/restore-readme.js",
     "tools:changelog": "commit-and-tag-version"

packages/@o3r-training/showcase-sdk/project.json

@@ -24,13 +24,7 @@
     },
     "lint": {
       "executor": "nx:run-commands"
-    },
-    "publish": {
-      "executor": "nx:run-commands",
-      "options": {
-        "command": "npm publish packages/@o3r-training/showcase-sdk/dist"
-      }
     }
   },
-  "tags": ["showcase"]
+  "tags": ["private", "showcase"]
 }