Set retries to 0 in example DAGs

[pankajkoti]

This PR removes default retries (previously set to 2) from example DAGs to speed up CI and surface failures faster. While we can add retries to specific DAGs if needed, having them enabled by default adds unnecessary delays to our test suite.

related: https://github.com/astronomer/oss-integrations-private/issues/124
related: #1778

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.03%. Comparing base (62e9b40) to head (c32cd58).
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1782   +/-   ##
=======================================
  Coverage   98.03%   98.03%           
=======================================
  Files          85       85           
  Lines        5247     5247           
=======================================
  Hits         5144     5144           
  Misses        103      103           

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[Copilot]

Pull Request Overview

This PR removes the default retry behavior from example DAGs to reduce CI runtime and surface failures immediately.

• Sets default_args={'retries': 0} across all example DAG files
• Speeds up test feedback loops in CI

Reviewed Changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
dev/dags/user_defined_profile.py	Changed retries from 2 to 0
dev/dags/example_tasks_map.py	Changed retries from 2 to 0
dev/dags/example_source_rendering.py	Changed retries from 2 to 0
dev/dags/example_model_version.py	Changed retries from 2 to 0
dev/dags/example_dbt_deps.py	Changed retries from 2 to 0
dev/dags/example_cosmos_python_models.py	Changed retries from 2 to 0
dev/dags/example_cosmos_dbt_build.py	Changed retries from 2 to 0
dev/dags/dbt_docs.py	Changed retries from 2 to 0
dev/dags/cosmos_seed_dag.py	Changed retries from 2 to 0
dev/dags/cosmos_profile_mapping.py	Changed retries from 2 to 0
dev/dags/cosmos_manifest_example.py	Changed retries from 2 to 0
dev/dags/cosmos_callback_dag.py	Changed retries from 2 to 0
dev/dags/basic_cosmos_task_group.py	Changed retries from 2 to 0
dev/dags/basic_cosmos_dag_full_module_path_imports.py	Changed retries from 2 to 0
dev/dags/basic_cosmos_dag.py	Changed retries from 2 to 0

Comments suppressed due to low confidence (1)

dev/dags/user_defined_profile.py:45

• [nitpick] Consider extracting the repeated default_args={'retries': 0} into a shared constant imported across example DAGs to reduce duplication and simplify future updates.

default_args={"retries": 0},