[infra] Add analyzer branch alias for flutter-analyze builder (#34739)

* Channel detection only works for -dev, -stable and -try.
* This will allow adding flutter-analyze to the analyzer branch console.

TBR=whesse@google.com

Change-Id: I0a4036d290acdfba78ba138a0e87448f6da1e878
Reviewed-on: https://dart-review.googlesource.com/c/81101
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
diff --git a/tools/bots/test_matrix.json b/tools/bots/test_matrix.json
index 3477937..2ba6dbc 100644
--- a/tools/bots/test_matrix.json
+++ b/tools/bots/test_matrix.json
@@ -1670,7 +1670,10 @@
       ]
     },
     {
-      "builders": ["flutter-analyze"],
+      "builders": [
+        "flutter-analyze",
+        "flutter-analyze-analyzer"
+      ],
       "meta": {
         "description": "This configuration is used for analyzing flutter."
       },