[dv/top] Fix top CSR test build error
[dv/top] Fix top CSR test build error

Fix a typo and this may also fix some of top-level regression failures

Signed-off-by: Weicai Yang <4fa8c7762ee4da95e3dee7dae2c3263ea16637f9@google.com>

lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan