When checking the journal entries mismatch, not all the fields should be checked

[slinkydeveloper]

For example, the sleep wakeup time should not be checked.

An example of how this is implemented in the java sdk: https://github.com/restatedev/sdk-java/blob/main/sdk-core-impl/src/main/java/dev/restate/sdk/core/impl/Entries.java

[slinkydeveloper]

A reproducer is available here: restatedev/e2e#91

[slinkydeveloper]

io.grpc.StatusRuntimeException: INTERNAL: Uncaught exception for invocation id 018804e0-24b7-7891-9778-9bd218e1c14a: Journal mismatch: Replayed journal entries did not correspond to the user code. The user code has to be deterministic!
      The journal entry at position 1 was:
      - In the user code: type: 3072, message:{"wakeUpTime":1683708978639}
      - In the replayed messages: type: 3072, message: {"wakeUpTime":1683708978496,"result":{}}

[gvdongen]

Should be fixed by 6a1cf18

[slinkydeveloper]

We can consider this fixed restatedev/e2e#95