fuzz: clang-format LIMITED_WHILE

This is a whitespace-only clang-format change.

To verify it, one can run:

```sh
(git show | git apply --reverse ) && ( git diff -U0 | ./contrib/devtools/clang-format-diff.py -p1 -i -v ) && git diff HEAD
```

A few minor, non-macro formatting adjustments were made in touched files:

* `src/wallet/test/fuzz/crypter.cpp`: Removed a redundant double semicolon
* `src/test/fuzz/txorphan.cpp`: Corrected indentation on an `else if` block.
* `src/test/fuzz/mini_miner.cpp`: Removed an unnecessary empty line.

src/test/fuzz/script_ops.cpp

@@ -15,7 +15,7 @@ FUZZ_TARGET(script_ops)
 {
     FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
     CScript script_mut = ConsumeScript(fuzzed_data_provider);
-    LIMITED_WHILE(fuzzed_data_provider.remaining_bytes() > 0, 1000000) {
+    LIMITED_WHILE (fuzzed_data_provider.remaining_bytes() > 0, 1000000) {
         CallOneOf(
             fuzzed_data_provider,
             [&] {