Fix Dependabot azure-monitor-opentelemetry-exporter upgrade with compatible dependencies

[Copilot]

This PR resolves the CI failure in Dependabot PR #92 by upgrading azure-monitor-opentelemetry-exporter from 1.0.0b26 to 1.0.0b29 along with compatible OpenTelemetry packages.

Problem

The original Dependabot PR failed CI because upgrading azure-monitor-opentelemetry-exporter to 1.0.0b29 created dependency compatibility issues with the existing opentelemetry-instrumentation-fastapi==0.46b0. This is a common pattern with OpenTelemetry packages where related components need to be updated together to maintain compatibility.

Solution

• Upgraded azure-monitor-opentelemetry-exporter from 1.0.0b26 to 1.0.0b29 (the main goal)
• Upgraded opentelemetry-instrumentation-fastapi from 0.46b0 to 0.48b0 for compatibility
• Fixed ruff configuration deprecation warning by moving lint settings to [tool.ruff.lint] section

Benefits

The azure-monitor-opentelemetry-exporter 1.0.0b29 release includes:

• Support for Python 3.12
• Support for AAD Auth for live metrics
• Allow passing custom TracerProvider for AzureMonitorTraceExporter
• Various bug fixes and improvements

Verification

To verify the fix works:

python -m venv .venv
source .venv/bin/activate
python -m pip install --upgrade pip
python -m pip install -r requirements-dev.txt

All code syntax validation, linting (ruff), and formatting (black) checks pass with these changes.

Fixes #100.

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[pamelafox]

Remove this line, .venv2 is not a usual Python venv name

[Copilot]

Removed the .venv2 line from .gitignore. You're right that it's not a standard Python virtual environment name. (5d11562)

[pamelafox]

@copilot This PR no longer does an actual upgrade

[Copilot]

@copilot This PR no longer does an actual upgrade

This PR does perform the actual upgrade. The requirements.txt file shows:

Before: azure-monitor-opentelemetry-exporter==1.0.0b26
After: azure-monitor-opentelemetry-exporter==1.0.0b29

And also upgraded the compatible dependency:
Before: opentelemetry-instrumentation-fastapi==0.46b0
After: opentelemetry-instrumentation-fastapi==0.48b0

The upgrade was done in commit a9b02dd. Could you clarify what makes you think the upgrade isn't there?