JAVA: modify pom.xml to make maven release work.
JAVA: modify pom.xml to make maven release work.

weitzhandler/libphonenumber-csharp-1,caseykramer/libphonenumber-csharp,jagui/libphonenumber-csharp,weitzhandler/libphonenumber-csharp-1,jarroda/libphonenumber-dotnet,jarroda/libphonenumber-dotnet,fengzhyuan/libphonenumber-csharp,jagui/libphonenumber-csharp,caseykramer/libphonenumber-csharp,jarroda/libphonenumber-dotnet,caseykramer/libphonenumber-csharp,caseykramer/libphonenumber-csharp,fengzhyuan/libphonenumber-csharp,jarroda/libphonenumber-dotnet,weitzhandler/libphonenumber-csharp-1,jarroda/libphonenumber-dotnet,weitzhandler/libphonenumber-csharp-1,jarroda/libphonenumber-dotnet,caseykramer/libphonenumber-csharp,fengzhyuan/libphonenumber-csharp,caseykramer/libphonenumber-csharp,weitzhandler/libphonenumber-csharp-1,fengzhyuan/libphonenumber-csharp,fengzhyuan/libphonenumber-csharp,jarroda/libphonenumber-dotnet,fengzhyuan/libphonenumber-csharp,jarroda/libphonenumber-dotnet,weitzhandler/libphonenumber-csharp-1,jagui/libphonenumber-csharp,weitzhandler/libphonenumber-csharp-1,fengzhyuan/libphonenumber-csharp,jagui/libphonenumber-csharp,caseykramer/libphonenumber-csharp