Fix wrong size of input text touch area (#6065)

Task/Issue URL:
https://app.asana.com/1/137249556945/project/488551667048375/task/1210249447854552?focus=true

### Description
Fixes the wrong size of the input text, so that the PD is not called
mistakenly.

Author: malmstein

app/src/main/res/layout/view_new_omnibar.xml

@@ -189,7 +189,7 @@
                         android:id="@+id/omnibarTextInput"
                         style="@style/Base.V7.Widget.AppCompat.EditText"
                         android:layout_width="0dp"
-                        android:layout_height="wrap_content"
+                        android:layout_height="0dp"
                         android:background="@null"
                         android:fontFamily="sans-serif"
                         android:hint="@string/omnibarInputHint"

app/src/main/res/layout/view_new_omnibar_bottom.xml

@@ -190,7 +190,7 @@
                         android:id="@+id/omnibarTextInput"
                         style="@style/Base.V7.Widget.AppCompat.EditText"
                         android:layout_width="0dp"
-                        android:layout_height="wrap_content"
+                        android:layout_height="0dp"
                         android:background="@null"
                         android:fontFamily="sans-serif"
                         android:hint="@string/omnibarInputHint"