Fix incorrect appimage link in RELEASE_PROCESS
Fix incorrect appimage link in RELEASE_PROCESS

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ponylang/ponyc,CausalityLtd/ponyc,ponylang/ponyc,CausalityLtd/ponyc,Theodus/ponyc,cquinn/ponyc,jemc/ponyc,CausalityLtd/ponyc,dipinhora/ponyc,ponylang/ponyc,Theodus/ponyc,kulibali/ponyc,dipinhora/ponyc,cquinn/ponyc,sgebbie/ponyc,jemc/ponyc,Theodus/ponyc,sgebbie/ponyc,kulibali/ponyc,Theodus/ponyc,Theodus/ponyc,cquinn/ponyc,jemc/ponyc,sgebbie/ponyc,sgebbie/ponyc,dipinhora/ponyc,sgebbie/ponyc,kulibali/ponyc,kulibali/ponyc,cquinn/ponyc