Remove pin to MSVC toolset version in CI. (#1991)

(cherry picked from commit f580dc7)

.github/workflows/ci.yml

@@ -26,15 +26,11 @@ jobs:
       - name: Checkout TileDB-Py `dev`
         uses: actions/checkout@v3
 
-      # By default Visual Studio chooses the earliest installed toolset version
-      # for the main build and vcpkg chooses the latest. Force it to use the
-      # latest (14.39 currently).
       - name: Setup MSVC toolset (VS 2022)
         uses: TheMrMilchmann/setup-msvc-dev@v3
         if: matrix.os == 'windows-latest'
         with:
           arch: x64
-          toolset: 14.39
 
       - name: Install Ninja (VS 2022)
         uses: seanmiddleditch/gha-setup-ninja@v4

.github/workflows/daily-test-build-numpy.yml

@@ -40,15 +40,11 @@ jobs:
       - name: Checkout TileDB-Py `dev`
         uses: actions/checkout@v3
 
-      # By default Visual Studio chooses the earliest installed toolset version
-      # for the main build and vcpkg chooses the latest. Force it to use the
-      # latest (14.39 currently).
       - name: Setup MSVC toolset (VS 2022)
         uses: TheMrMilchmann/setup-msvc-dev@v3
         if: matrix.os == 'windows-latest'
         with:
           arch: x64
-          toolset: 14.39
 
       - name: Install Ninja (VS 2022)
         uses: seanmiddleditch/gha-setup-ninja@v4

.github/workflows/daily-test-build.yml

@@ -43,15 +43,11 @@ jobs:
       VCPKG_BINARY_SOURCES: 'clear;x-gha,readwrite'
 
     steps:
-      # By default Visual Studio chooses the earliest installed toolset version
-      # for the main build and vcpkg chooses the latest. Force it to use the
-      # latest (14.39 currently).
       - name: Setup MSVC toolset (VS 2022)
         uses: TheMrMilchmann/setup-msvc-dev@v3
         if: matrix.os == 'windows-latest'
         with:
           arch: x64
-          toolset: 14.39
 
       - name: Enable vcpkg binary caching
         uses: actions/github-script@v6