Remove unneeded steps in the workflow

Addresses comments brought up during review regarding unnecessary steps
in the action workflow and minor syntax corrections.

Still have to address the artifact storage method for .wasm files and
their artifacts.

(Squahsed with other commit to fix build errors arising from removing
certain steps)

Signed-off-by: Matthew Gee <mgee@iol.unh.edu>

Author: mgeeIOL

.github/workflows/build.yml

@@ -166,24 +166,13 @@ jobs:
           repository: project-ocre/ocre-sdk
           path: ocre-sdk
 
-      - name: Update Submodules
-        working-directory: application
-        run: |
-          git submodule update --init --recursive
-
       # Needed in order for board specific modules to build successfully
       - name: Copy wasm submodule 
         working-directory: ocre-sdk
         run: |
           git submodule update --init --recursive
           cp -r wasm-micro-runtime board_specific/wasm-micro-runtime
 
-      - name: Setup Zephyr project
-        uses: zephyrproject-rtos/action-zephyr-setup@v1
-        with:
-          app-path: application
-          sdk-version: 0.16.8
-
       - name: Install tools (xxd + WASI SDK)
         run: |
           sudo apt-get update
@@ -238,31 +227,12 @@ jobs:
             expected: "blink (count: 1, state: -)"
           # Add here more samples
     steps: 
-      - name: Install tools (xxd + WASI SDK)
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y wget build-essential
-          wget https://github.com/vim/vim/archive/refs/tags/v9.1.1000.tar.gz -O vim.tar.gz
-          tar -xvf vim.tar.gz
-          cd vim-9.1.1000/src && make -j$(nproc) && sudo cp xxd/xxd /usr/local/bin/xxd
-
-          wget https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-linux.tar.gz
-          tar -xvf wasi-sdk-25.0-x86_64-linux.tar.gz
-          sudo mv wasi-sdk-25.0-x86_64-linux /opt/wasi-sdk
-        env:
-          WASI_SDK_PATH: /opt/wasi-sdk
 
       - name: Checkout current repository
         uses: actions/checkout@v4
         with:
           path: application
 
-      - name: Clone ocre-sdk
-        uses: actions/checkout@v4
-        with:
-          repository: project-ocre/ocre-sdk
-          path: ocre-sdk
-
       - name: Download wasm artifact
         uses: actions/download-artifact@v4
         with:
@@ -312,35 +282,29 @@ jobs:
           - name: generic-filesystem-full
             build-file: filesystem-full.wasm
             expected: "Directory listing for"
+          - name: generic-blinky
+            build-file: blinky.wasm
+            expected: "blink (count: 1, state: -)"
     steps: 
-      - name: Install tools (xxd + WASI SDK)
+      - name: Cleanup workspace
+        uses: eviden-actions/clean-self-hosted-runner@v1
+
+      - name: Install tools (xxd)
         run: |
           sudo apt-get update
           sudo apt-get install -y wget build-essential
           wget https://github.com/vim/vim/archive/refs/tags/v9.1.1000.tar.gz -O vim.tar.gz
           tar -xvf vim.tar.gz
           cd vim-9.1.1000/src && make -j$(nproc) && sudo cp xxd/xxd /usr/local/bin/xxd
 
-          wget https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-linux.tar.gz
-          tar -xvf wasi-sdk-25.0-x86_64-linux.tar.gz
-          sudo mv wasi-sdk-25.0-x86_64-linux /opt/wasi-sdk
         env:
           WASI_SDK_PATH: /opt/wasi-sdk
 
-      - name: Cleanup workspace
-        uses: eviden-actions/clean-self-hosted-runner@v1
-
       - name: Checkout current repository
         uses: actions/checkout@v4
         with:
           path: application
 
-      - name: Clone ocre-sdk
-        uses: actions/checkout@v4
-        with:
-          repository: project-ocre/ocre-sdk
-          path: ocre-sdk
-
       - name: Setup Zephyr project
         uses: zephyrproject-rtos/action-zephyr-setup@v1
         with:
@@ -431,7 +395,7 @@ jobs:
 
 
   build-zephyr-modbus_server-b_u585i_iot02a:
-    needs: [build-wasm-files]
+    needs: build-wasm-files
     runs-on: zephyr-xlarge-runner
     container:
       image: ghcr.io/zephyrproject-rtos/ci:v0.26-branch
@@ -450,17 +414,14 @@ jobs:
         run: |
           git submodule update --init --recursive
 
-      - name: Install tools (xxd + WASI SDK)
+      - name: Install tools (xxd)
         run: |
           sudo apt-get update
           sudo apt-get install -y wget build-essential
           wget https://github.com/vim/vim/archive/refs/tags/v9.1.1000.tar.gz -O vim.tar.gz
           tar -xvf vim.tar.gz
           cd vim-9.1.1000/src && make -j$(nproc) && sudo cp xxd/xxd /usr/local/bin/xxd
 
-          wget https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-linux.tar.gz
-          tar -xvf wasi-sdk-25.0-x86_64-linux.tar.gz
-          sudo mv wasi-sdk-25.0-x86_64-linux /opt/wasi-sdk
         env:
           WASI_SDK_PATH: /opt/wasi-sdk