build: update CI+release version to Go 1.25.2

[Roasbeef]

We also update the version pinned in the go.mod files to Go 1.24.8.

[gemini-code-assist[bot]]

Summary of Changes

Hello @Roasbeef, I'm Gemini Code Assist[^1]! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on updating the Go language versions utilized throughout the project's development and build infrastructure. It upgrades the Go version for all Docker-based build environments and the primary Makefile to Go 1.25.2, ensuring that the project benefits from the latest stable Go release for its compilation and testing processes. Concurrently, the minimum Go version declared in the project's go.mod files has been advanced to Go 1.24.8, aligning module requirements with a more recent and stable patch release of the Go 1.24 series.

Highlights

• Go Version Update for CI/Build: The Go version used for building, CI, and Docker images has been updated from 1.24.6 to 1.25.2 across various Dockerfiles and the Makefile.
• Go Module Requirement Update: The minimum Go version specified in the go.mod files for the main module and sub-modules has been updated from 1.24.6 to 1.24.8.

Ignored Files

• Ignored by pattern: .github/workflows/** (2)
  • .github/workflows/main.yaml
  • .github/workflows/release.yaml

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[coveralls]

Pull Request Test Coverage Report for Build 18405332273

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 28010 unchanged lines in 195 files lost coverage.
• Overall coverage decreased (-15.0%) to 34.621%

---

Files with Coverage Reduction	New Missed Lines	%
universe/supplyverifier/util.go	1	98.75%
proof/util.go	2	81.63%
tapdb/migrations.go	2	76.19%
address/log.go	3	0.0%
commitment/log.go	3	0.0%
internal/pedersen/commitment.go	3	95.31%
lndservices/log.go	3	0.0%
rfq/log.go	3	0.0%
tapchannel/log.go	3	0.0%
tapdb/supply_syncer.go	3	73.85%
<!--	Total:	28010

Totals
Change from base Build 18359865357:	-15.0%
Covered Lines:	30550
Relevant Lines:	88240

---

💛 - Coveralls

[lightninglabs-deploy]

@roasbeef, remember to re-request review from reviewers when ready