test: A/B test cargo-vcpkg vs manual vcpkg with 2025.10.17

Adds cargo-vcpkg step alongside manual vcpkg for macOS to determine if
the fix is due to using manual vcpkg or simply upgrading to vcpkg
2025.10.17. Both methods will run to compare behavior.

- Updated vcpkg baseline from 2024.11.16 to 2025.10.17
- Restored macOS triplets in Cargo.toml
- Added duplicate cargo-vcpkg step for macOS builds

.github/workflows/build.yaml

@@ -75,7 +75,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y libltdl-dev
 
-      - name: Setup vcpkg (macOS)
+      - name: Setup vcpkg (macOS - Manual)
         if: runner.os == 'macOS'
         run: |
           # Clone vcpkg at latest stable release
@@ -99,6 +99,13 @@ jobs:
           # Set VCPKG_ROOT for rust-sdl2 to find it
           echo "VCPKG_ROOT=${{ github.workspace }}/vcpkg" >> $GITHUB_ENV
 
+      - name: Setup vcpkg (macOS - cargo-vcpkg A/B Test)
+        if: runner.os == 'macOS'
+        run: |
+          cargo install cargo-vcpkg
+          cargo vcpkg -v build
+        working-directory: pacman
+
       - name: Vcpkg (Non-macOS)
         if: runner.os != 'macOS'
         run: |

pacman/Cargo.toml

@@ -78,11 +78,13 @@ ignored = ["phf"]
 [package.metadata.vcpkg]
 dependencies = ["sdl2", "sdl2-image", "sdl2-ttf", "sdl2-gfx", "sdl2-mixer"]
 git = "https://github.com/microsoft/vcpkg"
-rev = "2024.11.16" # to check for a new one, check https://github.com/microsoft/vcpkg/releases
+rev = "2025.10.17" # to check for a new one, check https://github.com/microsoft/vcpkg/releases
 
 [package.metadata.vcpkg.target]
 x86_64-pc-windows-msvc = { triplet = "x64-windows-static-md" }
 x86_64-unknown-linux-gnu = { triplet = "x64-linux" }
+x86_64-apple-darwin = { triplet = "x64-osx" }
+aarch64-apple-darwin = { triplet = "arm64-osx" }
 
 [features]
 # Windows-specific features