Release v0.9.97

Hey everyone, just a new release with the following changes being primary:

• Added likely/unlikely to a bunch of if/else statements.
• Swapped std::copy_n for std::memcpy in a few places.
• Moved a couple masks for the Neon functions out into global scope.
• Replaced jsonifier_internal::const_iterator with jsonifier_internal::iterator.
• Moved the vector of prettifier states out of the function scope to the prettifier classes' scope.
• Separated jsonifier_internal::string_literal out into its own header.
• Moved a bunch of string-utility functions out into the derailleur class.
• Replaced the join function with combineLiterals.
• Modified the logic of the parse_impl classes.
• Implemented a compile-time jump table to improve parsing performance significantly.
• Replaced the float/double parsing/serializing methods with more conformant version.
• Modified the serializing code to no longer rely on hash-maps for serializing members.
• Marked a bunch of additional functions as noexcept.
• Added an ALWAYS_INLINE macro in addition to the INLINE one.