Merge bitcoin/bitcoin#29929: ci: Drop no longer needed -I flag in "tidy" task

6f5954a ci: Drop no longer needed `-I` flag in "tidy" task (Hennadii Stepanov)

Pull request description:

  As title says.

ACKs for top commit:
  maflcko:
    lgtm ACK 6f5954a

Tree-SHA512: 4d1cf6eb93bb4b9c51637d182e1fa585263fd998077ec66f34909d69cea070f78fe706a01cca1704dbd1c80465270f874d68972e470506b6b2032dc8bfc20ccc

Author: fanquake

ci/test/00_setup_env_native_tidy.sh

@@ -16,5 +16,5 @@ export RUN_FUNCTIONAL_TESTS=false
 export RUN_FUZZ_TESTS=false
 export RUN_TIDY=true
 export GOAL="install"
-export BITCOIN_CONFIG="CC=clang-${TIDY_LLVM_V} CXX=clang++-${TIDY_LLVM_V} --with-incompatible-bdb --disable-hardening CFLAGS='-O0 -g0' CXXFLAGS='-O0 -g0 -I/usr/lib/llvm-${TIDY_LLVM_V}/lib/clang/${TIDY_LLVM_V}/include'"
+export BITCOIN_CONFIG="CC=clang-${TIDY_LLVM_V} CXX=clang++-${TIDY_LLVM_V} --with-incompatible-bdb --disable-hardening CFLAGS='-O0 -g0' CXXFLAGS='-O0 -g0'"
 export CCACHE_MAXSIZE=200M