💚 test fuzzing pipeline

.github/actions/setup-honggfuzz/action.yml

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+name: "Setup Honggfuzz"
+description: "Setup Honggfuzz"
+
+runs:
+  using: "composite"
+  steps:
+    - uses: actions/cache@v3
+      name: Cache Honggfuzz
+      id: cache-honggfuzz
+      with:
+        path: |
+          ~/.cache/honggfuzz/
+          ~/.local/share/honggfuzz/
+        key: honggfuzz-${{ runner.os }}-v0000
+    - name: Install honggfuzz
+      run: cargo install honggfuzz
+      shell: bash
+    - name: Install binutils-dev
+      run: sudo apt-get install binutils-dev
+      shell: bash
+    - name: Install libunwind-dev
+      run: sudo apt-get install libunwind-dev
+      shell: bash

.github/workflows/run_fuzz_example.yml

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+name: Test Fuzz Tests
+
+on:
+  workflow_dispatch:
+  pull_request:
+
+env:
+  SOLANA_CLI_VERSION: 1.18.12
+  ANCHOR_VERSION: 0.29.0
+
+jobs:
+  test_fuzz_example0:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./.github/actions/setup-rust/
+      - uses: ./.github/actions/setup-solana/
+      - uses: ./.github/actions/setup-honggfuzz/
+        id: rust-setup
+      - uses: Swatinem/rust-cache@v2
+        name: Cache Rust and it's packages
+      - name: Test Fuzz
+        working-directory: examples/fuzz-tests/unchecked-arithmetic-0
+        run: HFUZZ_RUN_ARGS="-N 10" cargo run --manifest-path ../../../Cargo.toml fuzz run fuzz_0