replace dapp-runner with a package from testpypi

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "dapp-manager"
-version = "0.0.1"
+version = "0.0.0a1"
 description = "Golem dapp-manager - run decetralized apps on the Golem Network using a 'docker-compose'-like interface"
 authors = ["Golem Factory <[email protected]>"]
 license = "LGPL-3.0"
@@ -22,7 +22,7 @@ python = "^3.8"
 psutil = "^5.9"
 appdirs = "^1.4"
 click = "^8.1"
-dapp-runner = { git = "https://github.com/golemfactory/dapp-runner.git", branch = "main" }
+dapp-runner = { version = "==0.0.0a1", source = "testpypi" }
 
 [tool.poetry.dev-dependencies]
 black = "^22.1"
@@ -35,6 +35,12 @@ liccheck = "^0.7.2"
 [tool.poetry.scripts]
 dapp-manager = "dapp_manager.__main__:main"
 
+[[tool.poetry.source]]
+name = "testpypi"
+url = "https://test.pypi.org/simple/"
+default = false
+secondary = true
+
 [tool.liccheck]
 authorized_licenses = [
   "bsd",