[build-script]Remove all the unusual characters from the xwalk_package_id (#3571)
[build-script]Remove all the unusual characters from the xwalk_package_id (#3571)

Crosswalk-app-tools requires the xwalk_package_id not containing any unusual
characters like hyphen or underscore strictly. So remove them before building
the deb packages.

BUG=https://crosswalk-project/jira/browse/XWALK-6837
Shao-Feng/crosswalk-test-suite,Shao-Feng/crosswalk-test-suite,zhuyongyong/crosswalk-test-suite,crosswalk-project/crosswalk-test-suite,crosswalk-project/crosswalk-test-suite,Honry/crosswalk-test-suite,ibelem/crosswalk-test-suite,yhe39/crosswalk-test-suite,crosswalk-project/crosswalk-test-suite,kaixinjxq/crosswalk-test-suite,haoyunfeix/crosswalk-test-suite,yhe39/crosswalk-test-suite,BruceDai/crosswalk-test-suite,yhe39/crosswalk-test-suite,zhuyongyong/crosswalk-test-suite,BruceDai/crosswalk-test-suite,chunywang/crosswalk-test-suite,yunxliu/crosswalk-test-suite,haoxli/crosswalk-test-suite,yunxliu/crosswalk-test-suite,BruceDai/crosswalk-test-suite,Shao-Feng/crosswalk-test-suite,Honry/crosswalk-test-suite,haoxli/crosswalk-test-suite,BruceDai/crosswalk-test-suite,haoyunfeix/crosswalk-test-suite,crosswalk-project/crosswalk-test-suite,haoyunfeix/crosswalk-test-suite,Shao-Feng/crosswalk-test-suite,haoyunfeix/crosswalk-test-suite,yunxliu/crosswalk-test-suite,BruceDai/crosswalk-test-suite,chunywang/crosswalk-test-suite,zhuyongyong/crosswalk-test-suite,crosswalk-project/crosswalk-test-suite,BruceDai/crosswalk-test-suite,zhuyongyong/crosswalk-test-suite,BruceDai/crosswalk-test-suite,yhe39/crosswalk-test-suite,chunywang/crosswalk-test-suite,zhuyongyong/crosswalk-test-suite,kaixinjxq/crosswalk-test-suite,Honry/crosswalk-test-suite,kaixinjxq/crosswalk-test-suite,haoyunfeix/crosswalk-test-suite,ibelem/crosswalk-test-suite,yunxliu/crosswalk-test-suite,ibelem/crosswalk-test-suite,haoxli/crosswalk-test-suite,BruceDai/crosswalk-test-suite,Honry/crosswalk-test-suite,chunywang/crosswalk-test-suite,Honry/crosswalk-test-suite,ibelem/crosswalk-test-suite,Shao-Feng/crosswalk-test-suite,yhe39/crosswalk-test-suite,kaixinjxq/crosswalk-test-suite,yunxliu/crosswalk-test-suite,haoyunfeix/crosswalk-test-suite,Shao-Feng/crosswalk-test-suite,chunywang/crosswalk-test-suite,yunxliu/crosswalk-test-suite,chunywang/crosswalk-test-suite,yunxliu/crosswalk-test-suite,haoyunfeix/crosswalk-test-suite,crosswalk-project/crosswalk-test-suite,Honry/crosswalk-test-suite,yhe39/crosswalk-test-suite,yhe39/crosswalk-test-suite,haoxli/crosswalk-test-suite,yunxliu/crosswalk-test-suite,chunywang/crosswalk-test-suite,haoxli/crosswalk-test-suite,haoyunfeix/crosswalk-test-suite,kaixinjxq/crosswalk-test-suite,zhuyongyong/crosswalk-test-suite,haoxli/crosswalk-test-suite,ibelem/crosswalk-test-suite,ibelem/crosswalk-test-suite,kaixinjxq/crosswalk-test-suite,ibelem/crosswalk-test-suite,kaixinjxq/crosswalk-test-suite,zhuyongyong/crosswalk-test-suite,chunywang/crosswalk-test-suite,ibelem/crosswalk-test-suite,kaixinjxq/crosswalk-test-suite,yhe39/crosswalk-test-suite,haoxli/crosswalk-test-suite,Honry/crosswalk-test-suite,haoxli/crosswalk-test-suite,Shao-Feng/crosswalk-test-suite,Honry/crosswalk-test-suite,zhuyongyong/crosswalk-test-suite,crosswalk-project/crosswalk-test-suite,crosswalk-project/crosswalk-test-suite