use ddtrace.auto since patch_all is being deprecated

[ZStriker19]

What does this PR do?

Replaces the instrumentation mechanism of patch_all() with import ddtrace.auto, since patch_all is being deprecated

Motivation

DataDog/dd-trace-py#11918

Testing Guidelines

We'd just hope everything still works as expected

Additional Notes

Types of Changes

• Bug fix
• New feature
• Breaking change
• Misc (docs, refactoring, dependency upgrade, etc.)

Check all that apply

• This PR's description is comprehensive
• This PR contains breaking changes that are documented in the description
• This PR introduces new APIs or parameters that are documented and unlikely to change in the foreseeable future
• This PR impacts documentation, and it has been updated (or a ticket has been logged)
• This PR's changes are covered by the automated tests
• This PR collects user input/sensitive content into Datadog
• This PR passes the integration tests (ask a Datadog member to run the tests)

[purple4reina]

Will this change also require us to update the support ddtrace version? We're currently pinning to >=2.17.0

[nhulston]

Integration tests are failing with

failed to import ddtrace module 'ddtrace.contrib.requests' when patching on import
Traceback (most recent call last):
File "./python/lib/python3.9/site-packages/ddtrace/_monkey.py", line 175, in on_import
File "/var/lang/lib/python3.9/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
File "./python/lib/python3.9/site-packages/ddtrace/internal/module.py", line 295, in _exec_module
File "<frozen importlib._bootstrap_external>", line 850, in exec_module
File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
File "/opt/python/lib/python3.9/site-packages/ddtrace/contrib/requests/__init__.py", line 87, in <module>
from . import patch as _  # noqa: F401, I001
File "./python/lib/python3.9/site-packages/ddtrace/internal/module.py", line 295, in _exec_module
File "./python/lib/python3.9/site-packages/ddtrace/contrib/requests/patch.py", line 1, in <module>
File "./python/lib/python3.9/site-packages/ddtrace/internal/module.py", line 295, in _exec_module
File "./python/lib/python3.9/site-packages/ddtrace/contrib/internal/requests/patch.py", line 7, in <module>
File "./python/lib/python3.9/site-packages/ddtrace/internal/module.py", line 295, in _exec_module
File "./python/lib/python3.9/site-packages/ddtrace/appsec/_common_module_patches.py", line 15, in <module>
File "./python/lib/python3.9/site-packages/ddtrace/internal/module.py", line 295, in _exec_module
File "./python/lib/python3.9/site-packages/ddtrace/appsec/_asm_request_context.py", line 19, in <module>
File "./python/lib/python3.9/site-packages/ddtrace/internal/module.py", line 295, in _exec_module
File "./python/lib/python3.9/site-packages/ddtrace/appsec/_iast/_iast_request_context.py", line 14, in <module>
File "./python/lib/python3.9/site-packages/ddtrace/internal/module.py", line 295, in _exec_module
File "./python/lib/python3.9/site-packages/ddtrace/appsec/_iast/_taint_tracking/__init__.py", line 1, in <module>
ModuleNotFoundError: No module named 'ddtrace.appsec._iast._taint_tracking._native'

[ZStriker19]

Also seeing
< Failed to load product plugin 'code-origin-for-spans'
< Failed to start product 'remote-configuration'

[ZStriker19]

Since ddtrace.auto starts all the products I'm just going to wait till we actually deprecate patch_all, then we can switch to using the internal patch_all method here. Alternatively ddtrace.auto could be used and we'd have to set the proper envars to disable certain products and probably change some logic in tracing.py.

[anthonyangel]

Also seeing < Failed to load product plugin 'code-origin-for-spans' < Failed to start product 'remote-configuration'

@ZStriker19 I'm seeing this in a Python lambda using version 69 of the datadog extension and 105 of the Python layer (3.12)