Set the expected number of plugins to 23

```
$ npx cordova plugin list | wc -l
(node:49489) [DEP0128] DeprecationWarning: Invalid 'main' field in '/Users/kshankar/in-house/openpath-phone/node_modules/objectorarray/package.json' of 'dist/index.js'. Please either fix that or report it to the module author
(Use `node --trace-deprecation ...` to show where the warning was created)
      23
```

```
>>> import json
>>> package = json.load(open("/Users/kshankar/e-mission/native_code_upgrade/package.cordovabuild.json"))
>>> package.keys()
dict_keys(['name', 'version', 'displayName', 'license', 'repository', 'devDependencies', 'cordova', 'dependencies'])
>>> len(package["dependencies"].keys())
25
>>> len(package["cordova"]["plugins"])
21
```

Dependencies include

```
    "fs-extra": "^9.0.1",
    "klaw-sync": "^6.0.0",
```

Plugins include the following, which are not included in the package.json

```
cordova-plugin-badge-fix 0.8.10 "Badge"
es6-promise-plugin 4.2.2 "Promise"
```

So the correct number that we expect is indeed 23

setup/setup_shared_native.sh

@@ -26,7 +26,7 @@ sed -i -e "s|/usr/bin/env node|/usr/bin/env node --unhandled-rejections=strict|"
 
 npx cordova prepare
 
-EXPECTED_COUNT=24
+EXPECTED_COUNT=23
 INSTALLED_COUNT=`npx cordova plugin list | wc -l`
 echo "Found $INSTALLED_COUNT plugins, expected $EXPECTED_COUNT"
 if [ $INSTALLED_COUNT -lt $EXPECTED_COUNT ];