[receiver/windowsservice] 44087 fix accessdenied

[shalper2]

Description

Fixes a bug where a combination of error handling and misconfigured permissions (specifically the default permissions in sys/windows) caused an number of access_denied errors and the metrics to not be correctly exported.

In addition some more context was added to erros during the scrape function.

Link to tracking issue

Fixes 44087

Testing

Tested on local windows machine using the following config:

receivers:
  windowsservice:
    collection_interval: 20s