feat: bring back scripts folder from monorepo (#78)

# Description of change

Brings back the scripts folder. It contains a sript needed in the vercel
dashboard.
Updated path: (before) `scripts/tooling/vercel/**.sh` ->
`scripts/vercel/*.sh`

## Links to any relevant issues

Be sure to reference any related issues by adding `fixes #(issue)`.

## How the change has been tested

Describe the tests that you ran to verify your changes.

Make sure to provide instructions for the maintainer as well as any
relevant configurations.

Author: VmMad

scripts/vercel/ignore-build-step-base.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+# This script is meant to be run from the "Ignored Build Step" in Vercel.
+
+npx turbo-ignore --fallback=HEAD^1

scripts/vercel/ignore-build-step-previews.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+# This script is meant to be run from the "Ignored Build Step" in Vercel.
+
+if [ "$VERCEL_ENV" == "preview" ]; then
+  echo "✅ - Preview environment detected. Checking for changes in apps..."
+  # Relative to the root directory of the project. E.g relative to apps/wallet-dashboard
+  bash ../../scripts/vercel/ignore-build-step-base.sh
+else
+  echo "❌ - Not a preview deployment."
+  exit 0
+fi