Expose set_checksum function to C api (#10537)

Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/10537

Reviewed By: hx235

Differential Revision: D38797662

Pulled By: ajkr

fbshipit-source-id: a8db723c3eb9d5592cd78f8be7e442e4826686ad

db/c.cc

@@ -2606,6 +2606,11 @@ void rocksdb_block_based_options_destroy(
   delete options;
 }
 
+void rocksdb_block_based_options_set_checksum(
+    rocksdb_block_based_table_options_t* opt, char v) {
+  opt->rep.checksum = static_cast<ROCKSDB_NAMESPACE::ChecksumType>(v);
+}
+
 void rocksdb_block_based_options_set_block_size(
     rocksdb_block_based_table_options_t* options, size_t block_size) {
   options->rep.block_size = block_size;

include/rocksdb/c.h

@@ -977,6 +977,8 @@ extern ROCKSDB_LIBRARY_API rocksdb_block_based_table_options_t*
 rocksdb_block_based_options_create(void);
 extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_destroy(
     rocksdb_block_based_table_options_t* options);
+extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_set_checksum(
+    rocksdb_block_based_table_options_t*, char);
 extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_set_block_size(
     rocksdb_block_based_table_options_t* options, size_t block_size);
 extern ROCKSDB_LIBRARY_API void