Fixed modules initialization script path

Author: jorgesg82

.github/workflows/build-toolchain-image.yml

@@ -1,12 +1,12 @@
 name: Build Toolchain Image
 
 on:
+  workflow_dispatch:
   push:
     branches: [ refactor/cmake ]
     paths:
       - 'ci/Dockerfile'
       - '.github/workflows/build-toolchain-image.yml'
-    workflow_dispatch: {}
 
 jobs:
   build-and-push:

tools/init-submodules.sh

@@ -1,8 +1,9 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-cd "$(git rev-parse --show-toplevel)"
+# This script is supposed to be under ${ST-LIB_PATH}/tools/init-submodules.sh
 
+cd "${0%/*}/.."
 git submodule update --init
 cd STM32CubeH7
 git submodule update --init Drivers/STM32H7xx_HAL_Driver Drivers/CMSIS/Device/ST/STM32H7xx Drivers/BSP/Components/lan8742