fix: move poetry lock --check to unit tests job (#245)

Poetry is being used for deps installation in unit tests jobs before
build job, hence moving poetry lock --check to unit tests jobs.

Test run:
splunk/splunk-add-on-for-google-workspace#543

.github/workflows/reusable-build-test-release.yml

@@ -471,12 +471,13 @@ jobs:
       - name: Setup addon
         run: |
           if [ -f "poetry.lock" ]
-           then
-             mkdir -p package/lib || true
-             pip install poetry==1.5.1 poetry-plugin-export==1.4.0
-             poetry export --without-hashes -o package/lib/requirements.txt
-             poetry export --without-hashes --dev -o requirements_dev.txt
-           fi
+          then
+            mkdir -p package/lib || true
+            pip install poetry==1.5.1 poetry-plugin-export==1.4.0
+            poetry lock --check
+            poetry export --without-hashes -o package/lib/requirements.txt
+            poetry export --without-hashes --dev -o requirements_dev.txt
+          fi
           if [ ! -f requirements_dev.txt ]; then echo no requirements;exit 0 ;fi
           git config --global --add url."https://${{ secrets.GH_TOKEN_ADMIN }}@github.com".insteadOf https://github.com
           git config --global --add url."https://${{ secrets.GH_TOKEN_ADMIN }}@github.com".insteadOf ssh://[email protected]
@@ -521,12 +522,13 @@ jobs:
       - name: Setup addon
         run: |
           if [ -f "poetry.lock" ]
-           then
-             mkdir -p package/lib || true
-             pip install poetry==1.5.1 poetry-plugin-export==1.4.0
-             poetry export --without-hashes -o package/lib/requirements.txt
-             poetry export --without-hashes --dev -o requirements_dev.txt
-           fi
+          then
+            mkdir -p package/lib || true
+            pip install poetry==1.5.1 poetry-plugin-export==1.4.0
+            poetry lock --check
+            poetry export --without-hashes -o package/lib/requirements.txt
+            poetry export --without-hashes --dev -o requirements_dev.txt
+          fi
           if [ ! -f requirements_dev.txt ]; then echo no requirements;exit 0 ;fi
           git config --global --add url."https://${{ secrets.GH_TOKEN_ADMIN }}@github.com".insteadOf https://github.com
           git config --global --add url."https://${{ secrets.GH_TOKEN_ADMIN }}@github.com".insteadOf ssh://[email protected]
@@ -579,7 +581,6 @@ jobs:
           then
             echo " poetry.lock found "
             sudo pip3 install poetry==1.5.1 poetry-plugin-export==1.4.0
-            poetry lock --check
             poetry export --without-hashes -o requirements.txt
             if [ "$(grep -cve '^\s*$' requirements.txt)" -ne 0 ]
             then