misc(inp): switch proccessing "delay" to "time"

lighthouse-core/audits/work-during-interaction.js

@@ -32,7 +32,7 @@ const UIStrings = {
   /** Label for a column in a data table; entries will be information on the time that the browser is delayed before responding to user input. Ideally fits within a ~40 character limit. */
   inputDelay: 'Input delay',
   /** Label for a column in a data table; entries will be information on the time taken by code processing user input that delays a response to the user. Ideally fits within a ~40 character limit. */
-  processingDelay: 'Processing delay',
+  processingTime: 'Processing time',
   /** Label for a column in a data table; entries will be information on the time that the browser is delayed before presenting a response to user input on screen. Ideally fits within a ~40 character limit. */
   presentationDelay: 'Presentation delay',
   /**
@@ -116,7 +116,7 @@ class WorkDuringInteraction extends Audit {
     const endTs = startTs + interactionData.duration * 1000;
     return {
       inputDelay: {startTs, endTs: processingStartTs},
-      processingDelay: {startTs: processingStartTs, endTs: processingEndTs},
+      processingTime: {startTs: processingStartTs, endTs: processingEndTs},
       presentationDelay: {startTs: processingEndTs, endTs},
     };
   }

lighthouse-core/test/audits/work-during-interaction-test.js

@@ -167,8 +167,8 @@ Object {
           },
           Object {
             "phase": Object {
-              "formattedDefault": "Processing delay",
-              "i18nId": "lighthouse-core/audits/work-during-interaction.js | processingDelay",
+              "formattedDefault": "Processing time",
+              "i18nId": "lighthouse-core/audits/work-during-interaction.js | processingTime",
               "values": undefined,
             },
             "subItems": Object {
@@ -227,7 +227,7 @@ Object {
             "endTs": 633282934296,
             "startTs": 633282649296,
           },
-          "processingDelay": Object {
+          "processingTime": Object {
             "endTs": 633282649296,
             "startTs": 633282608296,
           },