chore(testing): remove target file after extraction

[syjn99]

cd testing/ef-tests && make test

Remove mainnet.tar.gz file after extraction, so make the file not managed by git

[KolbyML]

cd testing/ef-tests && make test

As mainnet.tar.gz must not be managed by git, ignore the file.

Doesn't make test delete mainnet.tar.gz?

[syjn99]

Doesn't make test delete mainnet.tar.gz?

As make clean is not executed, mainnet.tar.gz remains still in my environment

[KolbyML]

instead of changing .gitignore

ream/testing/ef-tests/Makefile

Line 15 in 0bfbd15

tar -xzf $(TARGET) -C $(EXTRACT_DIR); \

add rm -f $(TARGET); \

under the linked line

[syjn99]

@KolbyML Thanks! Applied

[KolbyML]

looks good