Improve s3 integration tile information

[kaiyan-sheng]

What does this PR do?

This PR changes s3 integration tile's title and description to better explain what this integration does.
Also several services in AWS should be called Amazon XXX instead of AWS XXX. For example, S3, RDS, EC2 and etc.

Checklist

• I have reviewed tips for building integrations and this pull request is aligned with them.
• I have verified that all data streams collect metrics or logs.
• I have added an entry to my package's changelog.yml file.
• I have verified that Kibana version constraints are current according to guidelines.

Related issues

• Closes Improve "AWS S3" integration tile details to clearly explain the usage of this integration #3237

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• Start Time: 2022-05-02T17:03:00.007+0000

• Duration: 26 min 23 sec

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Test	Results
Failed	0
Passed	328
Skipped	0
Total	328

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🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	100.0% (11/11)	💚
Files	91.667% (11/12)	👎 -5.123
Classes	91.667% (11/12)	👎 -5.123
Methods	82.439% (169/205)	👎 -5.841
Lines	92.66% (2083/2248)	👍 3.76
Conditionals	100.0% (0/0)	💚