Codechange: vendor the nlohmann-json library (#11290)

.github/workflows/ci-build.yml

@@ -32,11 +32,10 @@ jobs:
         path: /emsdk/upstream/emscripten/cache
         key: 3.1.42-${{ runner.os }}
 
-    - name: Patch Emscripten to support LZMA and nlohmann-json
+    - name: Patch Emscripten to support LZMA
       run: |
         cd /emsdk/upstream/emscripten
         patch -p1 < ${GITHUB_WORKSPACE}/os/emscripten/emsdk-liblzma.patch
-        patch -p1 < ${GITHUB_WORKSPACE}/os/emscripten/emsdk-nlohmann-json.patch
 
     - name: Build (host tools)
       run: |
@@ -118,7 +117,6 @@ jobs:
           libicu-dev \
           liblzma-dev \
           liblzo2-dev \
-          nlohmann-json3-dev \
           ${{ matrix.libraries }} \
           zlib1g-dev \
           # EOF
@@ -215,7 +213,6 @@ jobs:
           liblzma \
           libpng \
           lzo \
-          nlohmann-json \
           zlib \
           # EOF
 
@@ -300,7 +297,6 @@ jobs:
           liblzma \
           libpng \
           lzo \
-          nlohmann-json \
           zlib \
           # EOF
 
@@ -387,7 +383,6 @@ jobs:
           mingw-w64-${{ matrix.arch }}-libpng
           mingw-w64-${{ matrix.arch }}-lld
           mingw-w64-${{ matrix.arch }}-ninja
-          mingw-w64-${{ matrix.arch }}-nlohmann-json
 
     - name: Install OpenGFX
       shell: bash

.github/workflows/preview-build.yml

@@ -40,11 +40,10 @@ jobs:
         path: /emsdk/upstream/emscripten/cache
         key: 3.1.42-${{ runner.os }}
 
-    - name: Patch Emscripten to support LZMA and nlohmann_json
+    - name: Patch Emscripten to support LZMA
       run: |
         cd /emsdk/upstream/emscripten
         patch -p1 < ${GITHUB_WORKSPACE}/os/emscripten/emsdk-liblzma.patch
-        patch -p1 < ${GITHUB_WORKSPACE}/os/emscripten/emsdk-nlohmann-json.patch
 
     - name: Build (host tools)
       run: |

.github/workflows/release-linux.yml

@@ -130,7 +130,6 @@ jobs:
             liblzma \
             libpng \
             lzo \
-            nlohmann-json \
             sdl2 \
             zlib \
             # EOF

.github/workflows/release-macos.yml

@@ -75,8 +75,6 @@ jobs:
           libpng:arm64-osx \
           lzo:x64-osx \
           lzo:arm64-osx \
-          nlohmann-json:x64-osx \
-          nlohmann-json:arm64-osx \
           zlib:x64-osx \
           zlib:arm64-osx \
           # EOF

.github/workflows/release-windows.yml

@@ -80,7 +80,6 @@ jobs:
           liblzma \
           libpng \
           lzo \
-          nlohmann-json \
           zlib \
           # EOF