Limit mssqlsuite SQL engine install to Windows only

Updated the build-release workflow to install the local SQL engine via mssqlsuite only on Windows runners, instead of both macOS and Windows. This change clarifies the intended platforms for this step.

Author: potatoqualitee

.github/workflows/build-release.yml

@@ -173,8 +173,8 @@ jobs:
           # Expose second engine and endpoint on different port
           docker run -p 14333:1433 --volume shared:/shared:z --name mssql2 --hostname mssql2 --network localnet -d dbatools/sqlinstance2
 
-      - name: Install local SQL engine via mssqlsuite (macOS/Windows only)
-        if: matrix.os != 'ubuntu-latest'
+      - name: Install local SQL engine via mssqlsuite (Windows only)
+        if: matrix.os == 'windows-latest'
         uses: potatoqualitee/[email protected]
         with:
           install: sqlengine