ci: Upgrade to the windows-2025 runner

(backport <#4566>)
(cherry picked from commit 22cef5b)

Author: tgross35

.github/workflows/ci.yaml

@@ -34,7 +34,7 @@ jobs:
     name: Clippy on ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-24.04, macos-15, windows-2022]
+        os: [ubuntu-24.04, macos-15, windows-2025]
     runs-on: ${{ matrix.os }}
     timeout-minutes: 10
     steps:
@@ -52,7 +52,7 @@ jobs:
     strategy:
       matrix:
         toolchain: [stable, nightly, 1.63.0]
-        os: [ubuntu-24.04, macos-15, windows-2022]
+        os: [ubuntu-24.04, macos-15, windows-2025]
         include:
           - toolchain: beta
             os: ubuntu-24.04
@@ -113,19 +113,19 @@ jobs:
           - target: aarch64-apple-darwin
             os: macos-15
           - target: x86_64-pc-windows-gnu
-            os: windows-2022
+            os: windows-2025
             env:
               ARCH_BITS: 64
               ARCH: x86_64
           - target: x86_64-pc-windows-msvc
-            os: windows-2022
+            os: windows-2025
           # FIXME: It currently causes segfaults.
           #- target: i686-pc-windows-gnu
           #  env:
           #    ARCH_BITS: 32
           #    ARCH: i686
           - target: i686-pc-windows-msvc
-            os: windows-2022
+            os: windows-2025
     runs-on: ${{ matrix.os }}
     timeout-minutes: 25
     env: