Deleted superfluous info, it was directly copied from the PR, but it doesn't make sense here

Author: Ignacio Bonafonte

Sources/Importers/SwiftMetricsShim/README.md

@@ -9,9 +9,3 @@ let meter: Meter = // ... Your existing code to create a meter
 let metrics = OpenTelemetrySwiftMetrics(meter: meter)
 MetricsSystem.bootstrap(metrics)
 ```
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-If this is adopted, we may wish to add OpenTelemetry to the README of their package alongside SwiftPrometheus and StatsD. That would be a PR on their repo.
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-Tried to follow similar patterns to other products, but let me know if you need things changing!
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-Potentially this could be renamed/re-homed to an "Importers" directory to follow more closely with the "Exporters" systems. This would demonstrate a clear route forward for future bridges such as a swift-log product once we add support for logs.