(DOCS-7761) Update screenshots for nav

[buraizu]

What does this PR do?

This PR crops the outdated nav from a few screenshots

Motivation

DOCS-7761

Review checklist

• [ ] PR has a meaningful title or PR has the no-changelog label attached
• [ ] Feature or bugfix has tests
• [ ] Git history is clean
• [x] If PR impacts documentation, docs team has been notified or an issue has been opened on the documentation repo
• [ ] If this PR includes a log pipeline, please add a description describing the remappers and processors.

Additional Notes

Anything else we should know when reviewing?

[datadog-datadog-prod-us1[bot]]

Software Composition Analysis

We found vulnerabilities in the following libraries (compared c3762cc against 0cef2b0):

• :black_circle: rack@2.2.3
• :black_circle: puma@5.6.2
• :black_circle: stdlib@1.18.0
• :red_circle: sinatra@2.2.0
• :red_circle: golang.org/x/net@0.0.0-20201021035429-f5854403a974
• :red_circle: google.golang.org/grpc@1.48.0
• :red_circle: setuptools@57.0.0
• :red_circle: golang.org/x/text@0.3.3
• :red_circle: flask@0.0.0
• :link: 4 more vulnerabilities exist

[datadog-datadog-prod-us1[bot]]

Software Composition Analysis

We found vulnerabilities in the following libraries (compared c3762cc against 0cef2b0):

• :black_circle: rack@2.2.3
• :black_circle: puma@5.6.2
• :black_circle: stdlib@1.18.0
• :red_circle: sinatra@2.2.0
• :red_circle: golang.org/x/net@0.0.0-20201021035429-f5854403a974
• :red_circle: google.golang.org/grpc@1.48.0
• :red_circle: setuptools@57.0.0
• :red_circle: golang.org/x/text@0.3.3
• :red_circle: flask@0.0.0
• :link: 4 more vulnerabilities exist

[github-actions[bot]]

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