Adding upstream version 0.10.5.

Signed-off-by: Daniel Baumann <daniel@debian.org>

.github/FUNDING.yml

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+github: [goccy]

.github/workflows/go.yml

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+name: Go
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+jobs:
+  build:
+    name: Build on limited environment
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout
+      uses: actions/checkout@v3
+    - name: build
+      run: docker compose run go-json
+
+  test:
+    name: Test
+    strategy:
+      matrix:
+        os: [ "ubuntu-latest", "macos-latest", "windows-latest" ]
+        go-version: [ "1.19", "1.20", "1.21" ]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: setup Go ${{ matrix.go-version }}
+      uses: actions/setup-go@v3
+      with:
+        go-version: ${{ matrix.go-version }}
+    - name: checkout
+      uses: actions/checkout@v3
+    - name: simple test
+      run: go test -v ./... -count=1
+    - name: test with GC pressure
+      run: go test -v ./... -count=1
+      env:
+        GOGC: 1
+    - name: test with race detector
+      run: go test -v -race ./... -count=1
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+      - name: setup Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.21'
+      - name: lint
+        run: |
+          make lint
+  bench:
+    name: Benchmark
+    runs-on: ubuntu-latest
+    steps:
+      - name: setup Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.21'
+      - name: checkout ( feature )
+        uses: actions/checkout@v3
+      - name: run benchmark ( feature )
+        run: cd benchmarks && go test -bench GoJson | tee $HOME/new.txt
+      - name: install benchstat
+        run: go install golang.org/x/perf/cmd/benchstat@latest
+      - name: checkout ( master )
+        uses: actions/checkout@v3
+        with:
+          ref: master
+      - name: run benchmark ( master )
+        run: cd benchmarks && go test -bench GoJson | tee $HOME/old.txt
+      - name: compare benchmark results
+        run: benchstat $HOME/old.txt $HOME/new.txt
+
+  coverage:
+    name: Coverage
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+      - name: setup Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.21'
+      - name: measure coverage
+        run: make cover
+      - uses: codecov/codecov-action@v4
+        with:
+          fail_ci_if_error: true
+          verbose: true
+          token: ${{ secrets.CODECOV_TOKEN }}