Fixed cppcheck

cppcheck/includes.txt

@@ -6,3 +6,4 @@
 ../external/src/libzmq/
 ../external/src/llhttp/
 ../external/src/RandomX/src/
+../external/src/rapidjson/include

cppcheck/run.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-cppcheck ../src -DZMQ_STATIC --platform=unix64 --std=c++14 --enable=all --inconclusive --inline-suppr --template="{file}:{line}:{id}{inconclusive: INCONCLUSIVE} {message}" -I ../src/ -I ../external/src/ -I ../external/src/cryptonote/ -I ../external/src/libuv/ -I ../external/src/cppzmq/ -I ../external/src/libzmq/ -I ../external/src/llhttp/ -I ../external/src/RandomX/src/ --suppressions-list=suppressions.txt --output-file=errors_full.txt
+cppcheck ../src -DZMQ_STATIC --platform=unix64 --std=c++14 --enable=all --inconclusive --inline-suppr --template="{file}:{line}:{id}{inconclusive: INCONCLUSIVE} {message}" -I ../src/ -I ../external/src/ -I ../external/src/cryptonote/ -I ../external/src/libuv/ -I ../external/src/cppzmq/ -I ../external/src/libzmq/ -I ../external/src/llhttp/ -I ../external/src/RandomX/src/ -I ../external/src/rapidjson/include --suppressions-list=suppressions.txt --output-file=errors_full.txt
 grep -v 'external' errors_full.txt | grep -v 'unmatchedSuppression' > errors_filtered.txt
 if [ -s errors_filtered.txt ]; then
 	cat errors_filtered.txt