Remove --depth for git clone

  * It broke ref logic

Change-Id: I08e7f7a52ab0c9861f6e5b3949dc1af9c1684df1
Prod-related: PROD-29830 (PROD:29830)
diff --git a/generate-cookiecutter-products.groovy b/generate-cookiecutter-products.groovy
index 010b0ba..023381d 100644
--- a/generate-cookiecutter-products.groovy
+++ b/generate-cookiecutter-products.groovy
@@ -279,8 +279,8 @@
                 }
                 sh '[ -f mcp-common-scripts/config-drive/master_config.sh ] && cp mcp-common-scripts/config-drive/master_config.sh user_data || cp mcp-common-scripts/config-drive/master_config.yaml user_data'
 
-                sh "git clone  --depth 10 --mirror https://github.com/Mirantis/mk-pipelines.git ${pipelineEnv}/mk-pipelines"
-                sh "git clone  --depth 10 --mirror https://github.com/Mirantis/pipeline-library.git ${pipelineEnv}/pipeline-library"
+                sh "git clone --mirror https://github.com/Mirantis/mk-pipelines.git ${pipelineEnv}/mk-pipelines"
+                sh "git clone --mirror https://github.com/Mirantis/pipeline-library.git ${pipelineEnv}/pipeline-library"
                 args = [
                     "--user-data user_data", "--model ${modelEnv}",
                     "--mk-pipelines ${pipelineEnv}/mk-pipelines/", "--pipeline-library ${pipelineEnv}/pipeline-library/"