Exclude datadog.trace.api.Config from coverage verification (#8454)

Author: jandro996

internal-api/build.gradle

@@ -147,6 +147,7 @@ excludedClassesCoverage += [
   // tested indirectly by dependent modules
   "datadog.trace.api.git.RawParseUtils",
   // tested indirectly by dependent modules
+  "datadog.trace.api.Config",
   "datadog.trace.api.Config.HostNameHolder",
   "datadog.trace.api.Config.RuntimeIdHolder",
   "datadog.trace.api.ConfigCollector",
@@ -209,7 +210,6 @@ excludedClassesCoverage += [
 excludedClassesBranchCoverage = [
   'datadog.trace.api.ProductActivationConfig',
   'datadog.trace.api.ClassloaderConfigurationOverrides.Lazy',
-  'datadog.trace.api.Config',
   'datadog.trace.util.stacktrace.HotSpotStackWalker',
   'datadog.trace.util.stacktrace.StackWalkerFactory'
 ]