chore: add clang-tidy exceptions for const_casts

src/mmap.cpp

@@ -115,6 +115,7 @@ mmap::advise(advice adv [[maybe_unused]], file_off_t offset [[maybe_unused]],
   size += misalign;
   size -= size % page_size_;
 
+  // NOLINTNEXTLINE(cppcoreguidelines-pro-type-const-cast)
   auto data = const_cast<char*>(mf_.const_data() + offset);
 
   int native_adv = posix_advice(adv);

src/reader/internal/cached_block.cpp

@@ -102,6 +102,7 @@ class cached_block_ final : public cached_block {
     // TODO: should be possible to do this on Windows and macOS as well
     auto page_size = ::sysconf(_SC_PAGESIZE);
     tmp.resize((data_.size() + page_size - 1) / page_size);
+    // NOLINTNEXTLINE(cppcoreguidelines-pro-type-const-cast)
     if (::mincore(const_cast<uint8_t*>(data_.data()), data_.size(),
                   tmp.data()) == 0) {
       // i&1 == 1 means resident in memory

src/reader/internal/inode_reader_v2.cpp

@@ -441,6 +441,7 @@ size_t inode_reader_<LoggerPolicy>::readv(iovec_read_buf& buf, uint32_t inode,
   auto rv = read_internal(inode, size, offset, maxiov, chunks, ec,
                           [&](size_t, const block_range& br) {
                             auto& iov = buf.buf.emplace_back();
+                            // NOLINTNEXTLINE(cppcoreguidelines-pro-type-const-cast)
                             iov.iov_base = const_cast<uint8_t*>(br.data());
                             iov.iov_len = br.size();
                             buf.ranges.emplace_back(br);