Added batching insertion feature

.clang-tidy

CMakeLists.txt

benchmark/CMakeLists.txt

benchmark/DbInsertionTests.cpp

benchmark/QueryBuilderTests.cpp

src/DbConnection.cpp

src/DbConnection.hpp

src/DbConnection.tpp

src/HdbppTimescaleDbApi.cpp

src/HdbppTimescaleDbApi.hpp

src/HdbppTxDataEvent.hpp

src/QueryBuilder.cpp

src/QueryBuilder.hpp

test/CMakeLists.txt

test/DbConnectionTests.cpp

test/QueryBuilderTests.cpp

test/TestHelpers.cpp

test/TestHelpers.hpp

test/main.cpp