Merge bitcoin/bitcoin#26843: ci: Fix ci_native_fuzz_msan CONTAINER_NAME

fa4e98c ci: Fix ci_native_fuzz_msan CONTAINER_NAME (MarcoFalke)

Pull request description:

  This avoids a duplicate name with the other msan task, which will lead to errors when running locally:

  > Error: creating container storage: the container name "ci_native_msan" is already in use by 77350e26f9c36abbb601140cd0b485ead093ff118803c720ca8b10f6bdfa37d2. You have to remove that container to be able to reuse that name: that name is already in use

ACKs for top commit:
  fanquake:
    ACK fa4e98c
  hebasto:
    ACK fa4e98c, I've verified that there are no other duplicated `CONTAINER_NAME`'s values.

Tree-SHA512: f1b28b21302c0947912d642c12c2ccad236af6824fd27e68341baddedec24087af738f3226028a0eeb6e0fc7e9f90713fc680855eeb07adc113c4f6e8b03a545

Author: MarcoFalke

ci/test/00_setup_env_native_fuzz_with_msan.sh

@@ -12,7 +12,7 @@ export MSAN_FLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit
 LIBCXX_FLAGS="-nostdinc++ -stdlib=libc++ -L${LIBCXX_DIR}lib -lc++abi -I${LIBCXX_DIR}include -I${LIBCXX_DIR}include/c++/v1 -lpthread -Wl,-rpath,${LIBCXX_DIR}lib -Wno-unused-command-line-argument"
 export MSAN_AND_LIBCXX_FLAGS="${MSAN_FLAGS} ${LIBCXX_FLAGS}"
 
-export CONTAINER_NAME="ci_native_msan"
+export CONTAINER_NAME="ci_native_fuzz_msan"
 export PACKAGES="clang-12 llvm-12 cmake"
 # BDB generates false-positives and will be removed in future
 export DEP_OPTS="NO_BDB=1 NO_QT=1 CC='clang' CXX='clang++' CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}' libevent_cflags='${MSAN_FLAGS}' sqlite_cflags='${MSAN_FLAGS}' zeromq_cxxflags='-std=c++17 ${MSAN_AND_LIBCXX_FLAGS}'"