Fix MISRA C++ 2023 rule 7.0.4 "The operands of bitwise operators and shift operators shall be appropriate"

[mohammedRafeeque]

Zserio version and language
Zserio: latest from master
Commit date: 6 days ago (6/4/2024 7:12:28 PM)
Commit hash: b8cc6c0

Describe the bug
2 Misra warnings are getting reported for rule MISRACPP2023-7_0_4-a

1 & 2 return calcHashCodeFirstTerm(seedValue) + static_cast<uint32_t>(unsignedValue ^ (unsignedValue >> 32U));

<style> </style>

SNo	Rule	Severity	Message	Filename	Linenumber
1658	MISRACPP2023-7_0_4-a	2	The right-hand-side operand of bitwise operator '^' should be unsigned	zserio_runtime/zserio/HashCodeUtil.h	62
1657	MISRACPP2023-7_0_4-a	2	The left-hand-side operand of bitwise operator '^' should be unsigned	/zserio_runtime/zserio/HashCodeUtil.h	62

Please check possibility of fixing the same.

Steps to reproduce the behavior:
SCA run using MISRA 2023 configuration.

Expected behavior
No SCA warnings for MISRA 2023 ruleset

Additional context
N.A

@Roland-Homeier @mikir FYI.

[mohammedRafeeque]

This 2 warnings are no more getting reported in the latest main and latest run.

We can close this ticket.

[Mi-La]

We have rule S874 enabled, it partially checks the 7.0.4 Misra C++ 2023 rule. Currently it catches nothing.