[Gemspec] Restrict public_suffix to version 2.0.x (#10168)
[Gemspec] Restrict public_suffix to version 2.0.x (#10168)

public_suffix a gem which we require transitively through
google-api-client -> adressable -> public_suffix recently released
version 3.x, which removes support for ruby 2.0.0.

Because addressable requires <= 4.0.0, >= 2.0.2, it is safe to
pin this to the 2.x versions for now, to fix installation of fastlane on
macOS system ruby.

If preferred, we could also make this conditional based on the ruby
version, but I am not a fan of complicating dependency graphs.
marcelofabri/fastlane,daveanderson/fastlane,cpk1/fastlane,taquitos/fastlane,icecrystal23/fastlane,daveanderson/fastlane,bolom/fastlane,matthewellis/fastlane,orta/fastlane,fastlane/fastlane,farkasseb/fastlane,adellibovi/fastlane,manuyavuz/fastlane,adamcohenrose/fastlane,kazuhidet/fastlane,rimarsh/fastlane,nafu/fastlane,SiarheiFedartsou/fastlane,javibm/fastlane,javibm/fastlane,revile/fastlane,mgrebenets/fastlane,keatongreve/fastlane,luongm/fastlane,daveanderson/fastlane,Econa77/fastlane,adamcohenrose/fastlane,mgrebenets/fastlane,adellibovi/fastlane,mathiasAichinger/fastlane,joshdholtz/fastlane,adamcohenrose/fastlane,hjanuschka/fastlane,matthewellis/fastlane,adamcohenrose/fastlane,tmtrademarked/fastlane,brbulic/fastlane,taquitos/fastlane,nafu/fastlane,jaleksynas/fastlane,hjanuschka/fastlane,tmtrademarked/fastlane,hjanuschka/fastlane,KrauseFx/fastlane,matthewellis/fastlane,allewun/fastlane,fastlane/fastlane,kohtenko/fastlane,luongm/fastlane,allewun/fastlane,mbogh/fastlane,adamcohenrose/fastlane,bassrock/fastlane,mbogh/fastlane,ashfurrow/fastlane,joshdholtz/fastlane,ashfurrow/fastlane,taquitos/fastlane,allewun/fastlane,hjanuschka/fastlane,marcelofabri/fastlane,KrauseFx/fastlane,matthewellis/fastlane,jaleksynas/fastlane,adellibovi/fastlane,rimarsh/fastlane,lacostej/fastlane,taquitos/fastlane,lacostej/fastlane,rimarsh/fastlane,adamcohenrose/fastlane,bassrock/fastlane,adellibovi/fastlane,SiarheiFedartsou/fastlane,kazuhidet/fastlane,adamcohenrose/fastlane,dral3x/fastlane,ExtremeMan/fastlane,Econa77/fastlane,manuyavuz/fastlane,orta/fastlane,revile/fastlane,fastlane/fastlane,keatongreve/fastlane,bolom/fastlane,mgrebenets/fastlane,ffittschen/fastlane,revile/fastlane,dral3x/fastlane,cpk1/fastlane,farkasseb/fastlane,marcelofabri/fastlane,rimarsh/fastlane,lacostej/fastlane,brbulic/fastlane,tmtrademarked/fastlane,joshdholtz/fastlane,SiarheiFedartsou/fastlane,ffittschen/fastlane,ExtremeMan/fastlane,kazuhidet/fastlane,Econa77/fastlane,ashfurrow/fastlane,allewun/fastlane,brbulic/fastlane,rimarsh/fastlane,ExtremeMan/fastlane,cpk1/fastlane,hjanuschka/fastlane,nafu/fastlane,mgrebenets/fastlane,joshdholtz/fastlane,mgrebenets/fastlane,Econa77/fastlane,SiarheiFedartsou/fastlane,bassrock/fastlane,nafu/fastlane,ExtremeMan/fastlane,daveanderson/fastlane,cpk1/fastlane,tmtrademarked/fastlane,keatongreve/fastlane,mathiasAichinger/fastlane,marcelofabri/fastlane,bassrock/fastlane,bolom/fastlane,Econa77/fastlane,adellibovi/fastlane,KrauseFx/fastlane,bolom/fastlane,jaleksynas/fastlane,matthewellis/fastlane,tmtrademarked/fastlane,ffittschen/fastlane,jaleksynas/fastlane,marcelofabri/fastlane,lacostej/fastlane,revile/fastlane,luongm/fastlane,icecrystal23/fastlane,manuyavuz/fastlane,javibm/fastlane,ffittschen/fastlane,icecrystal23/fastlane,mbogh/fastlane,Econa77/fastlane,dral3x/fastlane,KrauseFx/fastlane,KrauseFx/fastlane,rimarsh/fastlane,luongm/fastlane,marcelofabri/fastlane,nafu/fastlane,daveanderson/fastlane,manuyavuz/fastlane,ffittschen/fastlane,manuyavuz/fastlane,adellibovi/fastlane,revile/fastlane,SiarheiFedartsou/fastlane,javibm/fastlane,cpk1/fastlane,farkasseb/fastlane,mgrebenets/fastlane,brbulic/fastlane,kazuhidet/fastlane,luongm/fastlane,bassrock/fastlane,fastlane/fastlane,brbulic/fastlane,javibm/fastlane,jaleksynas/fastlane,mathiasAichinger/fastlane,fastlane/fastlane,marcelofabri/fastlane,ashfurrow/fastlane,farkasseb/fastlane,luongm/fastlane,fastlane/fastlane,brbulic/fastlane,keatongreve/fastlane,bolom/fastlane,ffittschen/fastlane,dral3x/fastlane,mgrebenets/fastlane,kohtenko/fastlane,mbogh/fastlane,kazuhidet/fastlane,mathiasAichinger/fastlane,daveanderson/fastlane,icecrystal23/fastlane,farkasseb/fastlane,keatongreve/fastlane,keatongreve/fastlane,kazuhidet/fastlane,adellibovi/fastlane,javibm/fastlane,kazuhidet/fastlane,taquitos/fastlane,KrauseFx/fastlane,bolom/fastlane,nafu/fastlane,revile/fastlane,dral3x/fastlane,matthewellis/fastlane,ExtremeMan/fastlane,matthewellis/fastlane,mbogh/fastlane,manuyavuz/fastlane,mbogh/fastlane,Econa77/fastlane,ashfurrow/fastlane,icecrystal23/fastlane,bassrock/fastlane,allewun/fastlane,rimarsh/fastlane,revile/fastlane,keatongreve/fastlane,joshdholtz/fastlane,javibm/fastlane,KrauseFx/fastlane,tmtrademarked/fastlane,allewun/fastlane,SiarheiFedartsou/fastlane,nafu/fastlane,mathiasAichinger/fastlane,tmtrademarked/fastlane,brbulic/fastlane,joshdholtz/fastlane,mathiasAichinger/fastlane,hjanuschka/fastlane,farkasseb/fastlane,bolom/fastlane,taquitos/fastlane,luongm/fastlane,farkasseb/fastlane,allewun/fastlane,ExtremeMan/fastlane,dral3x/fastlane,SiarheiFedartsou/fastlane,ExtremeMan/fastlane,jaleksynas/fastlane,dral3x/fastlane,joshdholtz/fastlane,lacostej/fastlane,cpk1/fastlane,ashfurrow/fastlane,hjanuschka/fastlane,mbogh/fastlane,mathiasAichinger/fastlane,ashfurrow/fastlane,manuyavuz/fastlane,icecrystal23/fastlane,lacostej/fastlane,ffittschen/fastlane,jaleksynas/fastlane,cpk1/fastlane,daveanderson/fastlane,taquitos/fastlane