Update default min agsa version to the correct minimum

Bug: 1041576
Change-Id: Ied77204b4c4c38fb7d80b887d208c71c29bfa233
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2304158Reviewed-by: David Trainor <dtrainor@chromium.org>
Commit-Queue: Brandon Wylie <wylieb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#794274}

chrome/android/java/src/org/chromium/chrome/browser/omnibox/voice/AssistantVoiceSearchService.java

@@ -55,10 +55,8 @@ public class AssistantVoiceSearchService implements TemplateUrlService.TemplateU
     }
 
     // Constants for Assistant Voice Search.
-    // TODO(crbug.com/1041576): Update this placeholder to a the real min version once the code has
-    //                          landed.
     @VisibleForTesting
-    public static final String DEFAULT_ASSISTANT_AGSA_MIN_VERSION = "10.98";
+    public static final String DEFAULT_ASSISTANT_AGSA_MIN_VERSION = "11.7";
     @VisibleForTesting
     public static final int DEFAULT_ASSISTANT_MIN_ANDROID_SDK_VERSION =
             Build.VERSION_CODES.LOLLIPOP;