**Describe the unexpected behaviour**
VectorScan is cross-platform, yet ClickHouse enables it only for x86

**Additional context**
- #38171 replaced hyperscan by vectorscan which is a cross-platform fork of hyperscan. Due to wrong results on ARM (see the PR), we currently compile vectorscan only for x86. Need to check if a new version resolves the problem or continue investigation.
- Once done, we can remove the non-vectorscan fallback code in file "Functions/MultiMatchAnyImpl.h"
PUSH_SEQUENCE;
        currentSeq = enterSequence(currentSeq,
            std::make_unique<ComponentAssertion>(ComponentAssertion::LOOKAHEAD,
                                                 ComponentAssertion::NEG));
    }}
	break;
	case 379:
#line 381 "Parser.rl"
	{te = p+1;{
        PUSH_SEQUENCE;
        currentSeq = enterSequence(currentSeq,
            std::make_unique<ComponentAssertion>(ComponentAssertion::LOOKBEHIND,
                                                 ComponentAssertion::POS));
    }}
	break;
	case 380:
#line 387 "Parser.rl"
	{te = p+1;{
        PUSH_SEQUENCE;
        currentSeq = enterSequence(currentSeq,
            std::make_unique<ComponentAssertion>(ComponentAssertion::LOOKBEHIND,
                                                 ComponentAssertion::NEG));
    }}
	break;
	case 381:
#line 393 "Parser.rl"
	{te = p+1;{
        throw LocatedParseError("Embedded code is not supported");
    }}
	break;