Trick to fix tests on macos-arm

Looks like tests and DM use different alignment and because of that 10th
paramemter of SQLSpesialColumns of type short gets read incorrectly by
the DM

Author: lawrinn

test/catalog2.c

@@ -1897,7 +1897,7 @@ ODBC_TEST(odbc391)
   SQLINTEGER len;
   BOOL found= FALSE;
   SQLCHAR  dropUser[24 + sizeof(my_host)], createUser[52 + sizeof(my_host)], grantAll[40 + sizeof(my_host)], revokeSelect[48 + sizeof(my_host)];
-  SQLUSMALLINT nullable= (SQLUSMALLINT)((ServerNotOlderThan(Connection, 10, 10, 2) || IsMysql) ? SQL_NULLABLE : SQL_NO_NULLS);
+  SQLUINTEGER nullable= ((ServerNotOlderThan(Connection, 10, 10, 2) || IsMysql) ? SQL_NULLABLE : SQL_NO_NULLS);
   SQLRETURN rc;
   if (iOdbc() && OdbcVer == SQL_OV_ODBC2)
   {
@@ -1946,7 +1946,7 @@ ODBC_TEST(odbc391)
   CHECK_STMT_RC(Stmt, SQLFreeStmt(Stmt, SQL_CLOSE));
 
   CHECK_STMT_RC(Stmt, SQLSpecialColumns(Stmt, SQL_ROWVER,  dbname, (SQLSMALLINT)dbnameLen, NULL, 0,
-    tname, (SQLSMALLINT)tnameLen, SQL_SCOPE_TRANSACTION, nullable));
+    tname, (SQLSMALLINT)tnameLen, SQL_SCOPE_TRANSACTION, (SQLUSMALLINT)nullable));
   rc= SQLFetch(Stmt);
   if (rc == SQL_NO_DATA)
   {

test/datetime.c

@@ -725,7 +725,7 @@ ODBC_TEST(t_bug9927)
 {
   SQLCHAR col[10];
   SQLRETURN rc;
-  SQLUSMALLINT Nullable= (SQLUSMALLINT)((ServerNotOlderThan(Connection, 10, 10, 2) || IsMysql) ?
+  SQLUINTEGER Nullable= ((ServerNotOlderThan(Connection, 10, 10, 2) || IsMysql) ?
     SQL_NULLABLE : SQL_NO_NULLS);
 
   OK_SIMPLE_STMT(Stmt, "DROP TABLE IF EXISTS t_bug9927");
@@ -735,7 +735,7 @@ ODBC_TEST(t_bug9927)
   /* Not sure which exactly version that was introduced, but 10.11.2 is first ga */
   CHECK_STMT_RC(Stmt, SQLSpecialColumnsW(Stmt, SQL_ROWVER, NULL, 0,
                                    NULL, 0, LW("t_bug9927"), SQL_NTS,
-                                   0, Nullable));
+                                   0, (SQLUSMALLINT)Nullable));
   rc= SQLFetch(Stmt);
   if (rc == SQL_NO_DATA)
   {