[ContentUnderstanding] Bump version to 1.1.0 — expose usage property on pollers

[chienyuanchang]

Description

Bumps azure-ai-contentunderstanding from 1.0.2 to 1.1.0 and recategorizes the changelog entry as Features Added (was incorrectly listed as Bugs Fixed in PR #46278).

Adding a new usage property to AnalyzeLROPoller / AnalyzeAsyncLROPoller is a new feature, not a bug fix, so it warrants a minor version bump.

Changes

• _version.py: 1.0.2 → 1.1.0
• CHANGELOG.md: Version header updated to 1.1.0; entry moved from "Bugs Fixed" to "Features Added"
• README.md: SDK version table updated to 1.1.0

Follows up on #46278 which introduced the usage property.

All SDK Contribution checklist:

• The pull request does not introduce [breaking changes]
• CHANGELOG is updated for new features, bug fixes or other significant changes.
• I have read the contribution guidelines.

General Guidelines and Best Practices

• Title of the pull request is clear and informative.
• There are a small number of commits, each of which have an informative message.

Testing Guidelines

• Pull request includes test coverage for the included changes.
  • Version bump only; no new code paths — existing tests from [ContentUnderstanding] Expose usage property on AnalyzeLROPoller #46278 cover the usage property.

[Copilot]

Pull request overview

This PR updates the azure-ai-contentunderstanding package metadata to reflect that exposing usage on the analyze pollers is a new feature, warranting a minor version bump.

Changes:

• Bump package version from 1.0.2 to 1.1.0.
• Reclassify the usage poller addition in CHANGELOG.md from “Bugs Fixed” to “Features Added”.
• Update the README’s SDK-version-to-service-version table to 1.1.0.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
sdk/contentunderstanding/azure-ai-contentunderstanding/azure/ai/contentunderstanding/_version.py	Updates the dynamically-sourced package version to 1.1.0.
sdk/contentunderstanding/azure-ai-contentunderstanding/README.md	Updates the SDK version table entry to match 1.1.0.
sdk/contentunderstanding/azure-ai-contentunderstanding/CHANGELOG.md	Renames the unreleased/recent header to 1.1.0 and moves the entry under “Features Added”.