Merge bitcoin-core/secp256k1#1397: ci: Remove "Windows (VS 2022)" task from Cirrus CI

f1774e5ec4a49db5762ecccbabd7fb5db0a7fb2b ci, gha: Make MSVC job presentation more explicit (Hennadii Stepanov)
5ee039bb58962745e5f861ae6603b5961adcd1e3 ci: Remove "Windows (VS 2022)" task from Cirrus CI (Hennadii Stepanov)

Pull request description:

  A follow-up for https://github.com/bitcoin-core/secp256k1/pull/1389.

  https://github.com/bitcoin-core/secp256k1/pull/1389#issuecomment-1671345100:
  > Or actually... hebasto Can you remove the second commit for now, if we're unsure whether this works at all.

  ---

  Second commit effect:
  - [before (master branch)](https://github.com/bitcoin-core/secp256k1/actions/runs/5809860925):
  ![image](https://github.com/bitcoin-core/secp256k1/assets/32963518/041439a5-8d1a-4740-85c3-4223e8cd9f70)

  - [after (this PR)](https://github.com/bitcoin-core/secp256k1/actions/runs/5810140851):
  ![image](https://github.com/bitcoin-core/secp256k1/assets/32963518/9e0c8f2c-1ba6-4df9-8720-542788b24da6)

ACKs for top commit:
  real-or-random:
    utACK f1774e5ec4a49db5762ecccbabd7fb5db0a7fb2b

Tree-SHA512: ed36c5cef3ba4cf6769d480358f753ecc4a8a150103201f586b05d8d364c580ff637fe5b915918c695c8f7067c1bd7de6384eea1a12d1b8575ba5b629779ebf4

.cirrus.yml

@@ -378,35 +378,3 @@ task:
   test_script:
     - cd sage
     - sage prove_group_implementations.sage
-
-task:
-  name: "x86_64: Windows (VS 2022)"
-  windows_container:
-    image: cirrusci/windowsservercore:visualstudio2022
-    cpu: 4
-    memory: 3840MB
-  env:
-    x64_NATIVE_TOOLS: '"C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvars64.bat"'
-    # Ignore MSBuild warning MSB8029.
-    # See: https://learn.microsoft.com/en-us/visualstudio/msbuild/errors/msb8029?view=vs-2022
-    IgnoreWarnIntDirInTempDetected: 'true'
-  matrix:
-    - env:
-        BUILD_SHARED_LIBS: ON
-    - env:
-        BUILD_SHARED_LIBS: OFF
-  git_show_script:
-    # Print commit to allow reproducing the job outside of CI.
-    - git show --no-patch
-  configure_script:
-    - '%x64_NATIVE_TOOLS%'
-    - cmake -E env CFLAGS="/WX" cmake -A x64 -B build -DSECP256K1_ENABLE_MODULE_RECOVERY=ON -DSECP256K1_BUILD_EXAMPLES=ON -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS%
-  build_script:
-    - '%x64_NATIVE_TOOLS%'
-    - cmake --build build --config RelWithDebInfo -- -property:UseMultiToolTask=true;CL_MPcount=5
-  check_script:
-    - '%x64_NATIVE_TOOLS%'
-    - ctest -C RelWithDebInfo --test-dir build -j 5
-    - build\src\RelWithDebInfo\bench_ecmult.exe
-    - build\src\RelWithDebInfo\bench_internal.exe
-    - build\src\RelWithDebInfo\bench.exe

.github/workflows/ci.yml

@@ -12,21 +12,21 @@ env:
 
 jobs:
   win64-native:
-    name: "x86_64: Windows (VS 2022)"
+    name: "x86_64: Windows, VS 2022"
     # See: https://github.com/actions/runner-images#available-images.
     runs-on: windows-2022
 
     strategy:
       fail-fast: false
       matrix:
-        build_shared_libs: ['ON', 'OFF']
+        lib_type: ['shared', 'static']
 
     steps:
       - name: Checkout
         uses: actions/checkout@v3
 
       - name: Generate buildsystem
-        run: cmake -E env CFLAGS="/WX" cmake -B build -A x64 -DSECP256K1_ENABLE_MODULE_RECOVERY=ON -DSECP256K1_BUILD_EXAMPLES=ON -DBUILD_SHARED_LIBS=${{ matrix.build_shared_libs }}
+        run: cmake -E env CFLAGS="/WX" cmake -B build -A x64 -DSECP256K1_ENABLE_MODULE_RECOVERY=ON -DSECP256K1_BUILD_EXAMPLES=ON -DBUILD_SHARED_LIBS=${{ matrix.lib_type == 'shared' && 'ON' || 'OFF' }}
 
       - name: Build
         run: cmake --build build --config RelWithDebInfo -- /p:UseMultiToolTask=true /maxCpuCount