refactor: use the new workflow

.github/workflows/build_and_functional_tests.yml

@@ -0,0 +1,46 @@
+name: Build and run functional tests using ragger through reusable workflow
+
+# This workflow will build the app and then run functional tests using the Ragger framework upon Speculos emulation.
+# It calls a reusable workflow developed by Ledger's internal developer team to build the application and upload the
+# resulting binaries.
+# It then calls another reusable workflow to run the Ragger tests on the compiled application binary.
+#
+# While this workflow is optional, having functional testing on your application is mandatory and this workflow and
+# tooling environment is meant to be easy to use and adapt after forking your application
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+      - main
+      - develop
+  pull_request:
+
+jobs:
+  build_plugin:
+    name: Build plugin using the reusable workflow
+    uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_build.yml@v1
+    with:
+      upload_app_binaries_artifact: plugin_binaries
+      flags: "DEBUG=1"
+
+  build_develop_ethereum_app:
+    name: Build Ethereum app using the reusable workflow
+    uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_build.yml@v1
+    with:
+      app_repository: LedgerHQ/app-ethereum
+      app_branch_name: develop
+      flags: "DEBUG=1 BYPASS_SIGNATURES=1"
+      upload_app_binaries_artifact: ethereum_build_develop
+
+  ragger_tests_with_ethereum_develop:
+    name: Run ragger tests using the reusable workflow
+    needs:
+      - build_plugin
+      - build_develop_ethereum_app
+    uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_ragger_tests.yml@v1
+    with:
+      download_app_binaries_artifact: plugin_binaries
+      additional_app_binaries_artifact: ethereum_build_develop
+      additional_app_binaries_artifact_dir: ./tests/ethereum_build/build