fix: use positional args for wrap_function_wrapper() in genai instrumentations (#4445)

* Initial plan

* fix: use positional args for wrap_function_wrapper() in genai instrumentations

Change wrap_function_wrapper() calls from keyword arguments to positional
arguments in anthropic, openai-v2, langchain, and vertexai instrumentations.
This fixes a TypeError in environments with wrapt versions that don't accept
the `module` keyword argument.

Also update requirements.latest.txt for anthropic, openai-v2, and vertexai
to test with wrapt==2.1.2, keeping requirements.oldest.txt at wrapt==1.16.0.

Assisted-by: Claude Opus 4.6

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Co-authored-by: lmolkova <2347409+lmolkova@users.noreply.github.com>

* fix: resolve Deprecated/wrapt conflict and add changelog entries

- Bump Deprecated to 1.3.1 in openai-v2 and vertexai requirements.latest.txt
  to resolve conflict with wrapt==2.1.2 (Deprecated<1.3.0 requires wrapt<2)
- Add changelog entries for all 4 affected packages (anthropic, openai-v2,
  langchain, vertexai)

Assisted-by: Claude Opus 4.6

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Co-authored-by: lmolkova <2347409+lmolkova@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: lmolkova <2347409+lmolkova@users.noreply.github.com>
Co-authored-by: Liudmila Molkova <neskazu@gmail.com>