dist: add SMB python deps into the tarball

PDFPAGES = testcurl.pdf runtests.pdf

MANDISTPAGES = runtests.1.dist testcurl.1.dist

# the path to the impacket python lib used for SMB tests

IMP = python_dependencies/impacket

SMBDEPS = $(IMP)/__init__.py $(IMP)/nmb.py $(IMP)/nt_errors.py          \

 $(IMP)/ntlm.py $(IMP)/smb.py $(IMP)/smb3.py $(IMP)/smb3structs.py      \

 $(IMP)/smbserver.py $(IMP)/spnego.py $(IMP)/structure.py               \

 $(IMP)/uuid.py $(IMP)/version.py smbserver.py curl_test_data.py

EXTRA_DIST = ftpserver.pl httpserver.pl secureserver.pl runtests.pl getpart.pm \

 FILEFORMAT README stunnel.pem memanalyze.pl testcurl.pl valgrind.pm ftp.pm   \

 sshserver.pl sshhelp.pm pathhelp.pm testcurl.1 runtests.1 \

 serverhelp.pm tftpserver.pl rtspserver.pl directories.pm symbol-scan.pl \

 CMakeLists.txt mem-include-scan.pl valgrind.supp http_pipe.py extern-scan.pl \

 manpage-scan.pl nroff-scan.pl http2-server.pl

 manpage-scan.pl nroff-scan.pl http2-server.pl $(SMBDEPS)

DISTCLEANFILES = configurehelp.pm