ci: fix release (#542)

Author: artemrys

.github/workflows/sr-prepare.sh

@@ -2,6 +2,4 @@
 
 set -eE
 set -v
-# shellcheck disable=SC1091,SC2086
-source $HOME/.poetry/env
 poetry build

.github/workflows/sr-release.sh

@@ -2,6 +2,5 @@
 
 set -eE
 set -v
-source $HOME/.poetry/env
 echo pypy user=${PYPI_USERNAME}
 poetry publish -n -u ${PYPI_USERNAME} -p ${PYPI_TOKEN}