[dv] Fix wrong reset condition

change from `if (!cfg.under_reset) continue;` to
`if (cfg.under_reset) continue;`

Signed-off-by: Weicai Yang <weicai@google.com>
diff --git a/hw/dv/sv/cip_lib/cip_base_vseq.sv b/hw/dv/sv/cip_lib/cip_base_vseq.sv
index d658e0b..5a2b8f0 100644
--- a/hw/dv/sv/cip_lib/cip_base_vseq.sv
+++ b/hw/dv/sv/cip_lib/cip_base_vseq.sv
@@ -349,7 +349,7 @@
         `uvm_info(`gfn, $sformatf("Read %s: 0x%0h", csr.get_full_name(), act_val),
             UVM_MEDIUM)
 
-        if (!cfg.under_reset) continue;
+        if (cfg.under_reset) continue;
 
         `DV_CHECK_EQ(act_val, `gmv(csr))