Tests: Fix version miscompare in t_uvm_dpi

test_regress/t/t_uvm_dpi.out

@@ -1,5 +1,4 @@
 uvm_dpi_get_tool_name_c() = Verilator
-uvm_dpi_get_tool_version_c() = 5.039 devel
 = uvm_re
 = uvm_hdl_check_path
 = uvm_hdl_read simple variable

test_regress/t/t_uvm_dpi.v

@@ -44,7 +44,8 @@ module t;
     `checks(s, "Verilator");
 
     s = uvm_dpi_get_tool_version_c();
-    $display("uvm_dpi_get_tool_version_c() = %s", s);
+    // - is so doesn't compare in .out file, in case version changes
+    $display("- uvm_dpi_get_tool_version_c() = %s", s);
     if (s == "") $stop;
 
     //===== Regexp