Update yaml file examples for 0.14

docs/binary.mdx

@@ -25,15 +25,11 @@ We also produce Docker images that can be pulled:
 We provide an example configuration file that you can use to get Parca running, and the scrape configuration section should look familiar to anyone familiar with Prometheus.
 
 ```yaml
-debug_info:
+object_storage:
   bucket:
     type: "FILESYSTEM"
     config:
       directory: "./tmp"
-  cache:
-    type: "FILESYSTEM"
-    config:
-      directory: "./tmp"
 
 scrape_configs:
   - job_name: "default"

docs/configuration.md

@@ -5,15 +5,11 @@ Parca obtains configuration information via a YAML file.
 The overall structure of a config file for Parca is as follows:
 
 ```yaml
-debug_info:
+object_storage:
   bucket:
     type: "FILESYSTEM"
     config:
       directory: "./tmp"
-  cache:
-    type: "FILESYSTEM"
-    config:
-      directory: "./tmp"
 
 scrape_configs:
     # Section name, mandatory

docs/systemd.mdx

@@ -47,15 +47,11 @@ adduser --system --no-create-home --group parca
 Parca runs with an example configuration file by default, that makes Parca to scrape itself.
 
 ```yaml
-debug_info:
+object_storage:
   bucket:
     type: "FILESYSTEM"
     config:
       directory: "/tmp"
-  cache:
-    type: "FILESYSTEM"
-    config:
-      directory: "/tmp"
 
 scrape_configs:
   - job_name: "default"