Fixup: swap readonly and writeonly

We're operating from the perspective of caliptra and not the subsystem,
so the meaning of hw and sw are reversed.

TODO swap sw and hw in RDL programmatically

Signed-off-by: Arthur Heymans <arthur.heymans@9elements.com>

hw/latest/registers/src/caliptra_otp_ctrl.rs

@@ -2566,8 +2566,8 @@ pub mod meta {
         ureg::ReadOnlyReg32<crate::caliptra_otp_ctrl::regs::ErrCodeRegTReadVal>;
     pub type ErrCodeRfErrCode8 =
         ureg::ReadOnlyReg32<crate::caliptra_otp_ctrl::regs::ErrCodeRegTReadVal>;
-    pub type DaiWdataRfDirectAccessWdata0 = ureg::ReadOnlyReg32<u32>;
-    pub type DaiWdataRfDirectAccessWdata1 = ureg::ReadOnlyReg32<u32>;
+    pub type DaiWdataRfDirectAccessWdata0 = ureg::WriteOnlyReg32<0, u32>;
+    pub type DaiWdataRfDirectAccessWdata1 = ureg::WriteOnlyReg32<0, u32>;
     pub type DaiRdataRfDirectAccessRdata0 = ureg::ReadOnlyReg32<u32>;
     pub type DaiRdataRfDirectAccessRdata1 = ureg::ReadOnlyReg32<u32>;
     pub type VendorTestDigestDigest0 = ureg::ReadOnlyReg32<u32>;