fix: flakey CI asdf node version (#9934)

## **Description**

Fix flakey CI
failing on Node v16
instead of using Node v20 (set in: package.json, bitrise.yml, .nvmrc)

```console
$ yarn "setup"

yarn run v1.22.22
error metamask@7.24.0: The engine "node" is incompatible with this module. Expected version "^20.12.2". Got "16.20.2"
error Commands cannot run with an incompatible environment.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
Run: provided yarn command failed: exit status 1
```

```console
TEST_SUITE_FOLDER value is: ./e2e/specs/confirmations/*
TEST_SUITE_TAG value is: .*SmokeConfirmations.*
/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:22762
    throw new Error(
          ^
Error: Error when performing the request to https://registry.npmjs.org/yarn/latest; for troubleshooting help, see https://github.com/nodejs/corepack#troubleshooting
    at fetch (/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:22762:11)
    at async fetchAsJson (/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:22776:20)
    ... 4 lines matching cause stack trace ...
    at async Object.runMain (/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:24232:5) {
  [cause]: TypeError: globalThis.fetch is not a function
      at fetch (/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:22756:33)
      at async fetchAsJson (/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:22776:20)
      at async fetchLatestStableVersion (/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:22703:20)
      at async fetchLatestStableVersion2 (/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:22826:14)
      at async Engine.getDefaultVersion (/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:23433:23)
      at async Engine.executePackageManagerRequest (/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:23525:47)
      at async Object.runMain (/root/.asdf/installs/nodejs/16.20.2/lib/node_modules/corepack/dist/lib/corepack.cjs:24232:5)
}
```

- remove asdf to setup node
- add [bitrise-nvm-step](https://github.com/Almouro/bitrise-nvm-step)

if flakiness continues, consider removing
`/root/.asdf/installs/nodejs/16.20.2`

## **Related issues**

Fixes: CI

## **Manual testing steps**

## **Screenshots/Recordings**

### **Before**

### **After**

## **Pre-merge author checklist**

- [x] I’ve followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
Coding
Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [x] I've completed the PR template to the best of my ability
- [x] I’ve included tests if applicable
- [x] I’ve documented my code using [JSDoc](https://jsdoc.app/) format
if applicable
- [x] I’ve applied the right labels on the PR (see [labeling
guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

## **Pre-merge reviewer checklist**

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.

---------

Co-authored-by: legobeat <legobeat@anonymous.com>
Co-authored-by: legobt <6wbvkn0j@anonaddy.me>
Co-authored-by: legobeat <109787230+legobeat@users.noreply.github.com>

bitrise.yml

@@ -206,10 +206,24 @@ workflows:
                 #!/usr/bin/env bash
                 echo "Gems being installed with bundler gem"
                 bundle install
-                echo "Node $NODE_VERSION being installed with asdf"
-                asdf list all nodejs
-                asdf install nodejs "$NODE_VERSION"
-                asdf global nodejs "$NODE_VERSION"
+                echo "Node $NODE_VERSION being installed"
+
+                set -e
+
+                # Install and enable NVM
+                wget -O install-nvm.sh "https://raw.githubusercontent.com/nvm-sh/nvm/v${NVM_VERSION}/install.sh"
+                echo "${NVM_SHA256SUM} install-nvm.sh" > install-nvm.sh.SHA256SUM
+                sha256sum -c install-nvm.sh.SHA256SUM
+                chmod +x install-nvm.sh && ./install-nvm.sh && rm ./install-nvm.sh
+                source "${HOME}/.nvm/nvm.sh"
+                echo 'source "${HOME}/.nvm/nvm.sh"' | tee -a ${HOME}/.{bashrc,profile}
+
+                nvm install ${NODE_VERSION}
+
+                envman add --key PATH --value $PATH
+
+                node --version
+
                 echo "Corepack being installed with npm"
                 npm i -g "corepack@$COREPACK_VERSION"
                 echo "Corepack enabling $YARN_VERSION"
@@ -1389,6 +1403,12 @@ app:
     - opts:
         is_expand: false
       IOS_APP_LINK: ''
+    - opts:
+        is_expand: false
+      NVM_VERSION: 0.39.7
+    - opts:
+        is_expand: false
+      NVM_SHA256SUM: '8e45fa547f428e9196a5613efad3bfa4d4608b74ca870f930090598f5af5f643'
     - opts:
         is_expand: false
       NODE_VERSION: 20.12.2