Merge bitcoin/bitcoin#32713: doc: fuzz: fix AFL++ link

a39b707 doc: fuzz: fix AFL++ link (brunoerg)

Pull request description:

  Fix link about selecting the best AFL compiler.

ACKs for top commit:
  maflcko:
    lgtm ACK a39b707

Tree-SHA512: 6366f18767f6c60f806faa374bd4a6a3bb71a1c74b7040867177ca9ded946707a75b4f39bf698530ba9c5ff708394d88f5b29f4a92f9e95aaca7b37c62b72093

Author: fanquake

doc/fuzzing.md

@@ -217,7 +217,7 @@ $ cd bitcoin/
 $ git clone https://github.com/AFLplusplus/AFLplusplus
 $ make -C AFLplusplus/ source-only
 # If afl-clang-lto is not available, see
-# https://github.com/AFLplusplus/AFLplusplus#a-selecting-the-best-afl-compiler-for-instrumenting-the-target
+# https://github.com/AFLplusplus/AFLplusplus/blob/stable/docs/fuzzing_in_depth.md#a-selecting-the-best-afl-compiler-for-instrumenting-the-target
 $ cmake -B build_fuzz \
    -DCMAKE_C_COMPILER="$(pwd)/AFLplusplus/afl-clang-lto" \
    -DCMAKE_CXX_COMPILER="$(pwd)/AFLplusplus/afl-clang-lto++" \