build(go): bump to 1.27.0

[DariuszPorowski]

Summary

Update the repository's Go toolchain version to 1.27.0 in the root module and the nested test modules that pin Go.

Reason for change

This keeps the repo aligned with the newer Go toolchain version required by the current build and test environment.

How to test

• Verify the version pins in the Go modules are consistent across the repo.
• Run the relevant repository build or test workflow as needed for the updated Go toolchain.

File change summary

File	Summary of change
go.mod	Bump the Go version directive to 1.27.0.
test/magpiego/go.mod	Bump the Go version directive to 1.27.0.
test/testrp/go.mod	Bump the Go version directive to 1.27.0.

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Scanned Files

• .github/workflows/codeql.yml

[Copilot]

Pull request overview

Updates the repository’s Go language/toolchain version pin to Go 1.27.0 across the root module and the two nested test modules, keeping module metadata aligned with the build/test environment requirements.

Changes:

• Bumped the root go.mod go directive from 1.26.5 to 1.27.0.
• Bumped test/magpiego/go.mod go directive to 1.27.0.
• Bumped test/testrp/go.mod go directive to 1.27.0.

Reviewed changes

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

File	Description
go.mod	Updates the root module go directive to 1.27.0.
test/magpiego/go.mod	Updates the magpiego test module go directive to 1.27.0.
test/testrp/go.mod	Updates the testrp test module go directive to 1.27.0.

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[github-actions]

Unit Tests

    2 files  ±0    459 suites  ±0   8m 38s ⏱️ +46s
6 391 tests ±0  6 389 ✅ ±0  2 💤 ±0  0 ❌ ±0 
7 649 runs  ±0  7 647 ✅ ±0  2 💤 ±0  0 ❌ ±0 

Results for commit 50cb30c. ± Comparison against base commit a87146c.

♻️ This comment has been updated with latest results.

[codecov]

Codecov Report

❌ Patch coverage is 90.47619% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 59.83%. Comparing base (a87146c) to head (50cb30c).

Files with missing lines	Patch %	Lines
pkg/controller/reconciler/deployment_reconciler.go	71.42%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #12758      +/-   ##
==========================================
+ Coverage   54.19%   59.83%   +5.64%     
==========================================
  Files         774      774              
  Lines       52113    46160    -5953     
==========================================
- Hits        28242    27620     -622     
+ Misses      21223    18540    -2683     
+ Partials     2648        0    -2648     

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[github-actions]

Functional Tests - upgrade-noncloud

3 tests  ±0   3 ✅ ±0   3m 31s ⏱️ -1s
1 suites ±0   0 💤 ±0 
1 files   ±0   0 ❌ ±0 

Results for commit bd23d58. ± Comparison against base commit a1d9760.

♻️ This comment has been updated with latest results.

[radius-functional-tests]

Radius functional test overview

🔍 Go to test action run

Click here to see the test run details

Name	Value
Repository	radius-project/radius
Commit ref	50cb30c
Unique ID	funcd964eee1b6
Image tag	pr-funcd964eee1b6

• Dapr: 1.14.4
• Azure KeyVault CSI driver: 1.4.2
• Azure Workload identity webhook: 1.3.0
• Bicep recipe location ghcr.io/radius-project/dev/test/testrecipes/test-bicep-recipes/<name>:pr-funcd964eee1b6
• Terraform recipe location http://tf-module-server.radius-test-tf-module-server.svc.cluster.local/<name>.zip (in cluster)
• applications-rp test image location: ghcr.io/radius-project/dev/applications-rp:pr-funcd964eee1b6
• dynamic-rp test image location: ghcr.io/radius-project/dev/dynamic-rp:pr-funcd964eee1b6
• controller test image location: ghcr.io/radius-project/dev/controller:pr-funcd964eee1b6
• ucp test image location: ghcr.io/radius-project/dev/ucpd:pr-funcd964eee1b6
• deployment-engine test image location: ghcr.io/radius-project/deployment-engine:latest

Test Status

⌛ Building Radius and pushing container images for functional tests...
✅ Container images build succeeded
⌛ Publishing Bicep Recipes for functional tests...
✅ Recipe publishing succeeded
⌛ Starting corerp-cloud functional tests...
⌛ Starting ucp-cloud functional tests...
✅ ucp-cloud functional tests succeeded
✅ corerp-cloud functional tests succeeded