go.mod: upgrade github.com/go-jose/go-jose/v3 to v3.0.3

[darccio]

What does this PR do?

Upgrades github.com/go-jose/go-jose/v3 to v3.0.3.

Motivation

Comply with our internal vulnerability management policies.

Reviewer's Checklist

• Changed code has unit tests for its functionality at or near 100% coverage.
• System-Tests covering this feature have been added and enabled with the va.b.c-dev version tag.
• There is a benchmark for any new code, or changes to existing code.
• If this interacts with the agent in a new way, a system test has been added.
• Add an appropriate team label so this PR gets put in the right place for the release notes.
• Non-trivial go.mod changes, e.g. adding new modules, are reviewed by @DataDog/dd-trace-go-guild.

Unsure? Have a question? Request a review!

[pr-commenter]

Benchmarks

Benchmark execution time: 2024-05-17 13:25:53

Comparing candidate commit 8b2e381 in PR branch dario.castane/VULN-5889/gojose-upgrade with baseline commit dfa02a3 in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 44 metrics, 0 unstable metrics.

[nsrip-dd]

Looks like there's a conflict in go.sum. The usual way I resolve these is to accept both changes and then just run go mod tidy again.