Add table_storage.h to installed files

Add table_storage.h to list of installed files for external c++ linking.
Signed-off-by: Brenden Blanco <bblanco@gmail.com>

src/cc/BPF.h

@@ -39,7 +39,6 @@ struct open_probe_t {
 };
 
 class USDT;
-class TableStorage;
 
 class BPF {
 public:

src/cc/CMakeLists.txt

@@ -67,7 +67,7 @@ target_link_libraries(bcc-static b_frontend clang_frontend bcc-loader-static ${c
 
 install(TARGETS bcc-shared LIBRARY COMPONENT libbcc
   DESTINATION ${CMAKE_INSTALL_LIBDIR})
-install(FILES bpf_common.h bpf_module.h bcc_syms.h bcc_exception.h libbpf.h perf_reader.h BPF.h BPFTable.h shared_table.h table_desc.h COMPONENT libbcc
+install(FILES bpf_common.h bpf_module.h bcc_syms.h bcc_exception.h libbpf.h perf_reader.h BPF.h BPFTable.h shared_table.h table_desc.h table_storage.h COMPONENT libbcc
   DESTINATION include/bcc)
 install(DIRECTORY compat/linux/ COMPONENT libbcc
   DESTINATION include/bcc/compat/linux