fix(deps): Bumps deps to fix vulnerability alerts

[amcolin]

Description

This update addresses security vulnerabilities flagged in the following alerts:

https://github.com/GoogleCloudPlatform/golang-samples/security/dependabot/1781
https://github.com/GoogleCloudPlatform/golang-samples/security/dependabot/1780
#5570
https://github.com/GoogleCloudPlatform/golang-samples/security/dependabot/1729
#5425
https://github.com/GoogleCloudPlatform/golang-samples/security/dependabot/2103
https://github.com/GoogleCloudPlatform/golang-samples/security/dependabot/2182

Fixes Internal b/501139482

Checklist

• I have followed Contributing Guidelines from CONTRIBUTING.MD
• Tests pass: go test -v ./.. (see Testing)
• Code formatted: gofmt (see Formatting)
• Vetting pass: go vet (see Formatting)
• These samples need a new API enabled in testing projects to pass (let us know which ones)
• These samples need a new/updated env vars in testing projects set to pass (let us know which ones)
• This sample adds a new sample directory, and I updated the CODEOWNERS file with the codeowners for this sample
• This sample adds a new Product API, and I updated the Blunderbuss issue/PR auto-assigner with the codeowners for this sample
• Please merge this PR for me once it is approved

[gemini-code-assist]

Note

The number of changes in this pull request is too large for Gemini Code Assist to generate a review.