add try-runtime-ci

.github/actions/setup-try-runtime/action.yml

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+# Install try-runtime
+name: Install try-runtime
+description: |
+  This action sets up the rust toolchain, installs the protoc compiler
+  dependency, rust-cache and try-runtime.
+
+runs:
+  using: "composite"
+  steps:
+    - name: Free up space on runner
+      run: |
+        sudo rm -rf /usr/share/dotnet
+        sudo rm -rf /opt/ghc
+        sudo rm -rf "/usr/local/share/boost"
+        sudo rm -rf "$AGENT_TOOLSDIRECTORY"
+      shell: bash
+
+    - name: Rust Setup
+      uses: actions-rs/toolchain@v1
+      with:
+        profile: minimal
+        toolchain: stable
+        target: wasm32-unknown-unknown
+        override: true
+        components: rustfmt, clippy
+
+    - name: Install protoc
+      run: sudo apt-get install -y protobuf-compiler && protoc --version
+      shell: bash
+
+    - name: Rust Cache
+      uses: Swatinem/[email protected]
+      with:
+          cache-on-failure: true
+          cache-all-crates: true
+
+    - name: Install try-runtime
+      run: cargo install --git https://github.com/paritytech/try-runtime-cli --locked
+      shell: bash

.github/workflows/try-runtime.devnet.yml

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+# Test storage migration using try-runtime on PRs with label "migration-devnet"
+name: Test storage migration (devnet)
+
+on:
+  pull_request:
+    types: [labeled, synchronize]
+  push:
+    branches: [ main ]
+
+jobs:
+  try_runtime:
+    if: contains(github.event.pull_request.labels.*.name, 'migration-devnet')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Setup try-runtime
+        uses: ./.github/actions/setup-try-runtime
+
+      # a live RPC node is required for the below work
+      - run: |
+          echo "Found label "migration-devnet". Running tests"
+          echo "---------- Running try-runtime for devnet extended-parachain-template ----------"
+          cargo build -p parachain-template-node --locked --release --no-default-features --features try-runtime && \
+          try-runtime --runtime ./target/release/wbuild/devnet-runtime/target/wasm32-unknown-unknown/release/devnet_runtime.wasm \
+              on-runtime-upgrade live --uri wss://try-runtime-rpc-node.parity.io:443
+        env:
+          RUST_LOG: remote-ext=debug,runtime=debug
+

.github/workflows/try-runtime.mainnet.yml

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+# Test storage migration using try-runtime on PRs with label "migration-mainnet"
+name: Test storage migration (mainnet)
+
+on:
+  pull_request:
+    types: [labeled, synchronize]
+  push:
+    branches: [ main ]
+
+jobs:
+  try_runtime:
+    if: contains(github.event.pull_request.labels.*.name, 'migration-mainnet')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Setup try-runtime
+        uses: ./.github/actions/setup-try-runtime
+
+      # a live RPC node is required for the below work
+      - run: |
+          echo "Found label "migration-mainnet". Running tests"
+          echo "---------- Running try-runtime for mainnet extended-parachain-template ----------"
+          cargo build -p parachain-template-node --locked --release --no-default-features --features try-runtime && \
+          try-runtime --runtime ./target/release/wbuild/mainnet-runtime/target/wasm32-unknown-unknown/release/mainnet_runtime.wasm \
+              on-runtime-upgrade live --uri wss://try-runtime-rpc-node.parity.io:443
+        env:
+          RUST_LOG: remote-ext=debug,runtime=debug
+