Bug 1870149: Bump the expiration version for the font list telemetry

We weren't getting submissions for the font telemetry list
and eventually I traced it down to the metric having been expired.

We also need to bump the submission number, otherwise the work
request will be skipped.

app/metrics.yaml

@@ -2663,7 +2663,7 @@ metrics:
     notification_emails:
       - android-probes@mozilla.com
       - tom@mozilla.com
-    expires: 122
+    expires: 124
 
 customize_home:
   most_visited_sites:

app/src/androidTest/java/org/mozilla/fenix/components/FontParserTest.kt

@@ -13,7 +13,7 @@ class FontParserTest {
          Changing the below constant causes _all_ Nightly users to send a (large) Telemetry event containing
          their font information. Do not change this value unless you explicitly intend this.
          */
-        assertEquals(3, FontEnumerationWorker.kDesiredSubmissions)
+        assertEquals(4, FontEnumerationWorker.kDesiredSubmissions)
     }
 
     @Test

app/src/main/java/org/mozilla/fenix/components/metrics/fonts/FontEnumerationWorker.kt

@@ -207,6 +207,6 @@ class FontEnumerationWorker(
          * we wish to perform another data collection effort on the Nightly
          * population.
          */
-        const val kDesiredSubmissions: Int = 3
+        const val kDesiredSubmissions: Int = 4
     }
 }