feat ✨: Improve MSP430 GCC compiler setup and usage in CI

- The main goal of the changes is to improve the setup and usage of the MSP430 GCC compiler in the CI workflow.

.gitea/workflows/ci.yml

@@ -34,8 +34,6 @@ jobs:
           wget https://dr-download.ti.com/software-development/ide-configuration-compiler-or-debugger/MD-LlCjWuAbzH/9.3.1.2/msp430-gcc-9.3.1.11_linux64.tar.bz2
           tar -xjf msp430-gcc-9.3.1.11_linux64.tar.bz2 -C /tmp
 
-          ls -alt /tmp/msp430-gcc-9.3.1.11_linux64/bin/
-
           # You would also install the necessary firmware building tools if they are available
           # or set up cross-compilation for ARM
       
@@ -47,9 +45,14 @@ jobs:
             echo "MSP430 GCC not found!"
             exit 1
           fi
-          echo "export PATH=/tmp/msp430-gcc-9.3.1.11_linux64/bin:$PATH" >> $GITHUB_ENV
-          echo $PATH
 
+          ls -alt /tmp/msp430-gcc-9.3.1.11_linux64/bin/
+          
+          # Add msp430-elf bin directory to PATH and verify with echo $PATH
+          echo "PATH=/tmp/msp430-gcc-9.3.1.11_linux64/bin:$PATH" >> $GITHUB_ENV
+
+          echo "Updated PATH: $PATH"
+          
       - name: Check if msp430-elf-gcc is available
         run: |
           which msp430-elf-gcc