**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"
const char *s = ts;
                      unsigned int accum = 0;
                      unsigned int oct_digits = 0;
                      assert(*s == '\\'); 
                      for (++s; s < te && oct_digits < 3; ++oct_digits, ++s) {
                          u8 digit = *s - '0';
                          if (digit < 8) {
                              accum = digit + accum * 8;
                          } else {
                              break;
                          }
                      }
                      if (oct_digits > 0) {
                          addEscapedOctal(currentSeq, accum, mode);
                      }
                      
                      for (; s < te; ++s) {
                          addLiteral(currentSeq, *s, mode);
                      }
                  }
              }
	break;
	case 330:
	{{p = ((te))-1;}
                  addLiteral(currentSeq, *(ts + 1), mode);
              }
	break;