upgrade.py: add upgrade tool for CRS and GeoIP database
upgrade.py: add upgrade tool for CRS and GeoIP database

coreruleset/coreruleset,coreruleset/coreruleset,SpiderLabs/owasp-modsecurity-crs,coreruleset/coreruleset,umarfarook882/owasp-modsecurity-crs,coreruleset/coreruleset,SpiderLabs/owasp-modsecurity-crs,umarfarook882/owasp-modsecurity-crs,umarfarook882/owasp-modsecurity-crs,umarfarook882/owasp-modsecurity-crs,coreruleset/coreruleset,SpiderLabs/owasp-modsecurity-crs,SpiderLabs/owasp-modsecurity-crs,SpiderLabs/owasp-modsecurity-crs,SpiderLabs/owasp-modsecurity-crs,coreruleset/coreruleset,SpiderLabs/owasp-modsecurity-crs,umarfarook882/owasp-modsecurity-crs