deps(MCP): Bump flagsmith-common to 3.12, pyfakefs to 6

[khvn26]

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Changes

The Renovate run after #8005 aborted with result: "lockfile-error": flagsmith-common[test-tools] requires pyfakefs>=6,<7 since 3.11.0, which is unsatisfiable against the MCP's pyfakefs>=5.0.0,<6.0.0 pin. Renovate bumps one package per branch, so it can't resolve this itself, and the failed relock aborts the whole repository run.

In this PR, we bump flagsmith-common to >=3.12.0 and pyfakefs to >=6.0.0,<7.0.0 together.

How did you test this code?

CI green.

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3 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
docs	Ignored	Preview	Jul 14, 2026 6:32pm
flagsmith-frontend-preview	Ignored	Preview	Jul 14, 2026 6:32pm
flagsmith-frontend-staging	Ignored	Preview	Jul 14, 2026 6:32pm

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 6c506da9-d543-40ba-b627-176a3cac8e1b

📥 Commits

Reviewing files that changed from the base of the PR and between 4510b72 and a637a4f.

⛔ Files ignored due to path filters (1)

• mcp/uv.lock is excluded by !**/*.lock

📒 Files selected for processing (3)

• mcp/pyproject.toml
• mcp/src/flagsmith_mcp/telemetry.py
• mcp/tests/unit/test_telemetry.py

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📝 Walkthrough

Walkthrough

MCP dependency constraints now require newer flagsmith-common and pyfakefs versions. Telemetry setup explicitly configures both OTLP log and trace exporters to use http/protobuf. The OTLP telemetry unit test now verifies the trace provider receives this protocol argument.

Estimated code review effort: 2 (Simple) | ~10 minutes

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Docker builds report

Image	Build Status	Security report
ghcr.io/flagsmith/flagsmith-e2e:pr-8007	Finished ✅	Skipped
ghcr.io/flagsmith/flagsmith-api-test:pr-8007	Finished ✅	Skipped
ghcr.io/flagsmith/flagsmith-api:pr-8007	Finished ✅	Results ✅
ghcr.io/flagsmith/flagsmith:pr-8007	Finished ✅	Results ✅
ghcr.io/flagsmith/flagsmith-private-cloud:pr-8007	Finished ✅	Results ✅

[github-actions]

Playwright Test Results (oss - depot-ubuntu-latest-16)

 4 passed

Details

 4 tests across 3 suites
 17.4 seconds
 a637a4f
 🔄 Run: #18257 (attempt 1)

Playwright Test Results (oss - depot-ubuntu-latest-arm-16)

 4 passed

Details

 4 tests across 3 suites
 19.2 seconds
 a637a4f
 🔄 Run: #18257 (attempt 1)

Playwright Test Results (private-cloud - depot-ubuntu-latest-16)

 5 passed

Details

 5 tests across 4 suites
 48.7 seconds
 a637a4f
 🔄 Run: #18257 (attempt 1)

Playwright Test Results (private-cloud - depot-ubuntu-latest-arm-16)

 4 passed

Details

 4 tests across 3 suites
 18.8 seconds
 a637a4f
 🔄 Run: #18257 (attempt 1)

[github-actions]

Visual Regression

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