[@vcd/sdk] Should not specify the same package in both places: dependencies and peerDependencies

[irahov]

Describe the bug
Currently, the @vcd/sdk specifies the following

"dependencies": {
"@vcd/angular-client": "0.0.2-alpha.6"
},
"peerDependencies": {
"@vcd/angular-client": "0.0.2-alpha.6",

But those two contradicts.
"dependencies" - means 'I depend on this package and I will install it'
"peerDependencies" - means 'I depend on this package but I will not install it, I expect it is already installed'