[chore] update jsonschema (#8046)

- `make genjsonschema`
- remove duplicate type

---------

Signed-off-by: Alex Boten <[email protected]>

.chloggen/codeboten_update-jsonschema-0001b0391785d880ce052f4c6fd85c5a4e0474fa.yaml

@@ -0,0 +1,19 @@
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: breaking
+
+# The name of the component, or a single word describing the area of concern, (e.g. otlpreceiver)
+component: service
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: "Remove experimental `metric_readers.args` and `metric_reader.type` config options."
+
+# One or more tracking issues or pull requests related to the change
+issues: []
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext: |
+  These options were experimental and did not have any effect on the configuration of
+  the collector's telemetry. The change aligns the configuration with the latest iteration
+  of the configuration json schema, which may still change in the future.

service/telemetry/config.go

@@ -93,19 +93,6 @@ type LogsSamplingConfig struct {
 	Thereafter int `mapstructure:"thereafter"`
 }
 
-// MetricReader exposes configuration of metric readers to end users.
-// TODO: replace this temporary struct w/ auto-generated struct from jsonschema
-// https://github.com/open-telemetry/opentelemetry-configuration/tree/main/schema
-//
-// Experimental: *NOTE* this structure is subject to change or removal in the future.
-type MetricReader struct {
-	// Args corresponds to the JSON schema field "args".
-	Args any `mapstructure:"args"`
-
-	// Type corresponds to the JSON schema field "type".
-	Type string `mapstructure:"type"`
-}
-
 // MetricsConfig exposes the common Telemetry configuration for one component.
 // Experimental: *NOTE* this structure is subject to change or removal in the future.
 type MetricsConfig struct {