docs(manager/ocb): update ocb documentation (#39322)

* docs: update ocb documentation

* docs: fix json code block title

+ Updated the regex pattern for managerFilePatterns in the README.

* apply suggestions from review

* Apply suggestions from code review

Co-authored-by: RahulGautamSingh <[email protected]>

* remove leftover parenthesis

* docs: fix json-file title

* Apply suggestions from code review

Co-authored-by: RahulGautamSingh <[email protected]>

---------

Co-authored-by: RahulGautamSingh <[email protected]>

Author: kvanzuijlen

lib/modules/manager/ocb/readme.md

@@ -1,13 +1,13 @@
 Renovate uses this manager to update dependencies defined in the build definitions for the [OpenTelemetry Collector Builder (ocb)](https://github.com/open-telemetry/opentelemetry-collector/tree/main/cmd/builder).
 
 By default, the `ocb` manager has no `managerFilePatterns` patterns.
-This means you must set a `managerFilePatterns` pattern for the `ocb` manager, in order for Renovate to update your `ocb` files.
+This means you must set a `managerFilePatterns` pattern for the `ocb` manager, for Renovate to update your `ocb` files.
 Here's a configuration example:
 
-```json title="If your builder files are named like foo-builder.yml or builder.yaml"
+```json title="If your builder file is named foo-builder.yml or builder.yaml or builder-config.yaml"
 {
   "ocb": {
-    "managerFilePatterns": ["/builder.ya?ml$/"]
+    "managerFilePatterns": ["/builder(-config)?.ya?ml$/"]
   }
 }
 ```
@@ -18,6 +18,8 @@ Supported dependencies and their respective `depType`s are:
 | -------------- | ------------ |
 | base collector | `collector`  |
 | connectors     | `connectors` |
-| exports        | `exports`    |
+| exporters      | `exports`    |
 | extensions     | `extensions` |
 | processors     | `processors` |
+| providers      | `providers`  |
+| receivers      | `receivers`  |