**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"
case 430:
#line 1596 "Parser.rl"
	{{p = ((te))-1;}{
                  throw LocatedParseError("Value in \\x{...} sequence is non-hex or missing }");
              }}
	break;
	case 431:
#line 1719 "Parser.rl"
	{{p = ((te))-1;}{
                  ostringstream str;
                  str << "\\k at index " << ts - ptr << " not supported.";
                  throw ParseError(str.str());
              }}
	break;
	case 432:
#line 396 "Parser.rl"
	{{p = ((te))-1;}{
        throw LocatedParseError("Conditional subpattern unsupported");
    }}
	break;
	case 433:
#line 1852 "Parser.rl"
	{{p = ((te))-1;}{
                  throw LocatedParseError("Unrecognised character after (?");
              }}
	break;
	case 434:
#line 1884 "Parser.rl"
	{{p = ((te))-1;}{
                  assert(mode.utf8);