[Feature] Add support for bit operators on vectors of integers

[SirLynix]

Add support for bit operators (&, |, ~, <<, >>) on vector of integers.

1. Implement bitwise operators to the nzsl::Vector class (component-wise), beware of right shifting on integer which should be arithmetic (see BinaryShiftRightBase in ConstantPropagationVisitorBinaryArithmetics.cpp)
2. Extend sanitization rules to allow Vector of integers on bitwise ops.
3. Extend GLSL, NZSL and SPIR-V generation (mostly improve the assertions)
4. Implement constant propagation on vector of i32 and u32 (reuse the BinaryShiftRightBase and extends it)
5. Add some tests in ArithmeticTests (extends "Bitwise operations", "Unary operators")
6. Add some tests in OptimizationTests (add a new section "propagating vector constants bitwise")