Move dead submodules in-tree

Signed-off-by: swurl <swurl@swurl.xyz>

externals/oboe/.github/workflows/build-ci.yml

@@ -0,0 +1,42 @@
+name: Build CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+permissions:
+  contents: write
+  security-events: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: set up JDK 17
+      uses: actions/setup-java@v4
+      with:
+        distribution: 'temurin'
+        java-version: 18
+    - name: build samples and apps
+      uses: github/codeql-action/init@v3
+      with:
+        languages: cpp
+    - run: |
+        pushd samples
+        chmod +x gradlew
+        ./gradlew -q clean bundleDebug
+        popd
+        pushd apps/OboeTester
+        chmod +x gradlew
+        ./gradlew -q clean bundleDebug
+        popd
+        pushd apps/fxlab
+        chmod +x gradlew
+        ./gradlew -q clean bundleDebug
+        popd
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v3

externals/oboe/.github/workflows/update-docs.yml

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+name: Update Docs
+
+on:
+  push:
+    branches: [ main ]
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Doxygen Action
+      uses: mattnotmitt/doxygen-action@v1.12.0
+      with:
+        doxyfile-path: "./Doxyfile"
+        working-directory: "."
+
+    - name: Deploy
+      uses: peaceiris/actions-gh-pages@v4
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: ./docs/reference