Update to arm-9.70.4 (#20)

Author: Felipe Torrezan

.devcontainer/devcontainer.json

@@ -2,7 +2,7 @@
   // IAR Build Tools for Arm (w/ ST device support)
   //   Update the image for use with other variants
   //   More information: https://github.com/iarsystems/containers/wiki/Arm-image-variants
-  "image": "ghcr.io/iarsystems/arm:9.70.2-st",
+  "image": "ghcr.io/iarsystems/arm:9.70.4-st",
 
   // Set the Container's environment variables
   "containerEnv": {

.github/workflows/iar.yaml

@@ -16,7 +16,7 @@ jobs:
     name: Build
     runs-on: ubuntu-24.04
     container:
-      image: ghcr.io/iarsystems/arm:9.70.2-st
+      image: ghcr.io/iarsystems/arm:9.70.4-st
     steps:
     - name: Invoke the IAR C/C++ Compiler for Arm
       run: iccarm --version
@@ -40,7 +40,7 @@ jobs:
     needs: build
     runs-on: ubuntu-24.04
     container:
-      image: ghcr.io/iarsystems/arm:9.70.2-st
+      image: ghcr.io/iarsystems/arm:9.70.4-st
     timeout-minutes: 5
     steps:      
     - name: Checkout project
@@ -57,7 +57,7 @@ jobs:
     needs: build
     runs-on: ubuntu-24.04
     container:
-      image: ghcr.io/iarsystems/arm:9.70.2-st
+      image: ghcr.io/iarsystems/arm:9.70.4-st
     timeout-minutes: 5
     steps:
     - name: Checkout project
@@ -86,7 +86,7 @@ jobs:
     needs: [ static-analysis, unit-testing ]
     runs-on: ubuntu-24.04
     container:
-      image: ghcr.io/iarsystems/arm:9.70.2-st
+      image: ghcr.io/iarsystems/arm:9.70.4-st
     steps:      
     - name: Checkout project
       uses: actions/checkout@v4