[ci]: fix pytests workflow

Signed-off-by: Dmitry Balashov <[email protected]>

.github/workflows/iroha2-dev-pr.yml

@@ -138,9 +138,7 @@ jobs:
       - uses: Swatinem/rust-cache@v2
       - name: Build binaries
         run: |
-          cargo build --bin iroha_client_cli
-          cargo build --bin kagami
-          cargo build --bin iroha
+          cargo build -p iroha_client_cli -p kagami -p iroha
       - name: Setup test Iroha 2 environment on the bare metal
         run: |
           pip3 install -r scripts/requirements.txt --no-input --break-system-packages
@@ -154,6 +152,10 @@ jobs:
           poetry install
       - name: Run client cli tests
         working-directory: client_cli/pytests
+        env:
+          # prepared by `test_env.py`
+          CLIENT_CLI_BINARY: ../../test/iroha_client_cli
+          CLIENT_CLI_CONFIG: ../../test/client.toml
         run: |
           poetry run pytest
       - name: Cleanup test environment