Update sqlsrv and pdo_sqlsrv versions [skip ci]

src/scripts/extensions/sqlsrv.ps1

@@ -9,6 +9,8 @@ Function Get-SqlsrvReleaseVersion() {
     return '5.10.1'
   } elseif ($version -eq '8.0') {
     return '5.11.1'
+  } elseif ($version -match '8.[1-2]') {
+    return '5.12.0'
   } else {
     return 'latest'
   }

src/scripts/extensions/sqlsrv.sh

@@ -6,6 +6,8 @@ get_sqlsrv_version() {
     echo '5.10.1'
   elif [[ "${version:?}" =~ 8.0 ]]; then
     echo '5.11.1'
+  elif [[ "${version:?}" =~ 8.[1-2] ]]; then
+    echo '5.12.0'
   else
     # Return an empty string so that pecl will install the latest version.
     echo ''