update go-sqlite3 => v0.20.0 (#3483)

vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_other.go

@@ -4,6 +4,21 @@ package alloc
 
 import "github.com/tetratelabs/wazero/experimental"
 
-func Virtual(cap, max uint64) experimental.LinearMemory {
-	return Slice(cap, max)
+func NewMemory(cap, max uint64) experimental.LinearMemory {
+	return &sliceMemory{make([]byte, 0, cap)}
+}
+
+type sliceMemory struct {
+	buf []byte
+}
+
+func (b *sliceMemory) Free() {}
+
+func (b *sliceMemory) Reallocate(size uint64) []byte {
+	if cap := uint64(cap(b.buf)); size > cap {
+		b.buf = append(b.buf[:cap], make([]byte, size-cap)...)
+	} else {
+		b.buf = b.buf[:size]
+	}
+	return b.buf
 }