system_dashboard: tile_map->map

[ishleenk17]

• Enhancement

What does this PR do?

This PR replaces the tile_map object with map in system's SSH Log dashboard

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.

How to test this PR locally

Load the newly created dashboard and we should see map as the object

• Closes Migrate tile_map objects to map objects #2617

Screenshots

Below screenshot shows map object updated in System SSH Log Dashboard

[elasticmachine]

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Build stats

• Start Time: 2022-06-14T13:01:57.032+0000

• Duration: 14 min 16 sec

Test stats 🧪

Test	Results
Failed	0
Passed	270
Skipped	0
Total	270

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🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	100.0% (3/3)	💚
Files	100.0% (4/4)	💚 3.432
Classes	100.0% (4/4)	💚 3.432
Methods	59.74% (46/77)	👎 -29.119
Lines	98.782% (2676/2709)	👍 8.886
Conditionals	100.0% (0/0)	💚

[ishleenk17]

/test

[flash1293]

Tested and works as expected, LGTM