Change pixel prefix to dbp

Author: karlenDimla

PixelDefinitions/pixels/personal_information_removal.json5

@@ -1,5 +1,5 @@
 {
-    "pir_optout_process_submit-success": {
+    "dbp_optout_process_submit-success": {
         "description": "Fired when an opt-out submission succeeds.",
         "owners": ["karlenDimla", "landomen"],
         "triggers": ["other"],
@@ -49,7 +49,7 @@
             }
         ]
     },
-    "pir_optout_process_failure": {
+    "dbp_optout_process_failure": {
         "description": "Fired when an opt-out attempt fails.",
         "owners": ["karlenDimla", "landomen"],
         "triggers": ["other"],

pir/pir-impl/src/main/java/com/duckduckgo/pir/impl/pixels/PirPixel.kt

@@ -128,12 +128,12 @@ enum class PirPixel(
     ),
 
     PIR_OPTOUT_SUBMIT_SUCCESS(
-        baseName = "pir_optout_process_submit-success",
+        baseName = "dbp_optout_process_submit-success",
         types = setOf(Count),
     ),
 
     PIR_OPTOUT_SUBMIT_FAILURE(
-        baseName = "pir_optout_process_failure",
+        baseName = "dbp_optout_process_failure",
         types = setOf(Count),
     ), ;