More Build System Changes (#1408)

### Changelist 
<!-- Give a list of the changes covered in this PR. This will help both
you and the reviewer keep this PR within scope. -->
- fully moves away from C++
- update docker cubemx for quintuna
- cmakefile tweaks

### Testing Done
<!-- Outline the testing that was done to demonstrate the changes are
solid. This could be unit tests, integration tests, testing on the car,
etc. Include relevant code snippets, screenshots, etc as needed. -->

### Resolved Tickets
<!-- Link any tickets that this PR resolves. -->

.github/workflows/ci.yml

@@ -38,21 +38,43 @@ jobs:
         include:
           - board: VC
             ioc_dir: firmware/quadruna/VC/src/cubemx
+            env_version: latest
           - board: BMS
             ioc_dir: firmware/quadruna/BMS/src/cubemx
+            env_version: latest
           - board: FSM
             ioc_dir: firmware/quadruna/FSM/src/cubemx
+            env_version: latest
           - board: RSM
             ioc_dir: firmware/quadruna/RSM/src/cubemx
+            env_version: latest
           - board: CRIT
             ioc_dir: firmware/quadruna/CRIT/src/cubemx
+            env_version: latest
           - board: f4dev
             ioc_dir: firmware/dev/f4dev/src/cubemx
+            env_version: latest
           - board: h7dev
             ioc_dir: firmware/dev/h7dev/src/cubemx
+            env_version: latest
+          #          - board: BMS_Quint
+          #            ioc_dir: firmware/quintuna/BMS/src/cubemx
+          #            env_version: cube_6_12_0
+          - board: CRIT
+            ioc_dir: firmware/quintuna/CRIT/src/cubemx
+            env_version: cube_6_12_0
+          #          - board: FSM_Quint
+          #            ioc_dir: firmware/quintuna/FSM/src/cubemx
+          #            env_version: cube_6_12_0
+          - board: RSM
+            ioc_dir: firmware/quintuna/RSM/src/cubemx
+            env_version: cube_6_12_0
+          - board: VC
+            ioc_dir: firmware/quintuna/VC/src/cubemx
+            env_version: cube_6_12_0
 
     container:
-      image: ubcformulaelectric/environment:latest
+      image: ubcformulaelectric/environment:${{ matrix.env_version }}
       credentials:
         username: ubcformulaelectric
         password: ${{ secrets.DOCKER_TOKEN }}
@@ -89,17 +111,34 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        board:
-          - quadruna_VC
-          - quadruna_BMS
-          - quadruna_FSM
-          - quadruna_RSM
-          - quadruna_CRIT
-          - f4dev
-          - h7dev
+        include:
+          - board: quadruna_VC
+            env_version: latest
+          - board: quadruna_BMS
+            env_version: latest
+          - board: quadruna_FSM
+            env_version: latest
+          - board: quadruna_RSM
+            env_version: latest
+          - board: quadruna_CRIT
+            env_version: latest
+          - board: f4dev
+            env_version: latest
+          - board: h7dev
+            env_version: latest
+          #          - board: quintuna_BMS
+          #            env_version: cube_6_12_0
+          - board: quintuna_CRIT
+            env_version: cube_6_12_0
+          #          - board: quintuna_FSM
+          #            env_version: cube_6_12_0
+          - board: quintuna_RSM
+            env_version: cube_6_12_0
+          - board: quintuna_VC
+            env_version: cube_6_12_0
 
     container:
-      image: ubcformulaelectric/environment:latest
+      image: ubcformulaelectric/environment:${{ matrix.env_version }}
       credentials:
         username: ubcformulaelectric
         password: ${{ secrets.docker_token }}