can't install nebular with angular 14

### Issue type

**I'm submitting a ...** (check one with "x")

* [x] bug report
* [ ] feature request

### Issue description

**Current behavior:**

`ng add @nebular/theme` produce error

```
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: ionic-app-base@0.0.0
npm ERR! Found: @angular/animations@14.2.5
npm ERR! node_modules/@angular/animations
npm ERR! @angular/animations@"^14.2.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer @angular/animations@"^13.0.0" from @nebular/theme@9.1.0-rc.6
npm ERR! node_modules/@nebular/theme
npm ERR! @nebular/theme@"9.1.0-rc.6" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
```
**Expected behavior:**

install nebular
**Steps to reproduce:**

- make sure you have node v16.17.0 or above
- create a angular 14 project
- execute `ng add @nebular/theme`

### Other information:

**npm, node, OS, Browser**
node --version: v16.17.0
npm --version: 8.18.0
ng --vesrion: Your global Angular CLI version (14.2.4) is greater than your local version (14.2.3). The local Angular CLI version is used.