Fix workflows for new mbedtls

Anything that builds picotool now has to pass "recursive" flag to the
"git submodule init" command

Author: peterharperuk

.github/workflows/cmake.yml

@@ -31,7 +31,7 @@ jobs:
 
     - name: Checkout pico-sdk submodules
       working-directory: ${{github.workspace}}/pico-sdk
-      run: git submodule update --init
+      run: git submodule update --init --recursive
 
     - name: Create Build Environment
       # Some projects don't allow in-source building, so create a separate build directory

.github/workflows/macOS.yml

@@ -31,7 +31,7 @@ jobs:
 
       - name: Checkout pico-sdk submodules
         working-directory: ${{github.workspace}}/pico-sdk
-        run: git submodule update --init
+        run: git submodule update --init --recursive
       - name: Install dependencies
         run: |
           brew install cmake
@@ -55,4 +55,4 @@ jobs:
           mkdir build_native
           cd build_native
           cmake .. -G "Unix Makefiles" -DPICO_SDK_PATH=../../pico-sdk -DCMAKE_BUILD_TYPE=Debug -DPICO_PLATFORM=host
-          cmake --build .
+          cmake --build .

.github/workflows/multi-gcc.yml

@@ -32,7 +32,7 @@ jobs:
 
     - name: Checkout pico-sdk submodules
       working-directory: ${{github.workspace}}/pico-sdk
-      run: git submodule update --init
+      run: git submodule update --init --recursive
 
     - name: Create Build Environment
       # Some projects don't allow in-source building, so create a separate build directory

.github/workflows/windows.yml

@@ -31,7 +31,7 @@ jobs:
 
       - name: Checkout pico-sdk submodules
         working-directory: ${{github.workspace}}/pico-sdk
-        run: git submodule update --init
+        run: git submodule update --init --recursive
 
       - name: Install dependencies
         working-directory: ${{github.workspace}}/pico-examples