Merge bitcoin#24262: upstream: Update minisketch subtree

8fcb19f Squashed 'src/minisketch/' changes from 89629eb2c7..7eeb778fef (fanquake)

Pull request description:

  Marco mentioned issues running the native valgrind job (it sets `-Werror`) on arm64 hardware due to compile errors:
  ```bash
  minisketch/src/minisketch.cpp:66:20: error: unused function 'EnableClmul' [-Werror,-Wunused-function]
  ```

  Pull the subtree to fix this. The only change here is bitcoin-core/minisketch#58.

ACKs for top commit:
  MarcoFalke:
    cr ACK 4382d09

Tree-SHA512: 8dbb2d8a4269e187987a9e6084c6265ed8256859b0776474c2d332df64427cd55608932e1e2053dcc3d8d1699a82c667afae20c3db7a35407bea662ada65a5f7

Author: MarcoFalke

src/minisketch/src/minisketch.cpp

@@ -63,9 +63,9 @@ enum class FieldImpl {
 #endif
 };
 
+#ifdef HAVE_CLMUL
 static inline bool EnableClmul()
 {
-#ifdef HAVE_CLMUL
 #ifdef _MSC_VER
     int regs[4];
     __cpuid(regs, 1);
@@ -74,10 +74,8 @@ static inline bool EnableClmul()
     uint32_t eax, ebx, ecx, edx;
     return (__get_cpuid(1, &eax, &ebx, &ecx, &edx) && (ecx & 0x2));
 #endif
-#else
-    return false;
-#endif
 }
+#endif
 
 Sketch* Construct(int bits, int impl)
 {