mark {Linux,Windows} tool_integration_tests_* non-bringup (#155773)

Follow-up to https://github.com/flutter/flutter/pull/155631

These have not failed except one flake from gradle exhausting the java heap.

.ci.yaml

@@ -1165,7 +1165,6 @@ targets:
   - name: Linux tool_integration_tests_1_5
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -1192,7 +1191,6 @@ targets:
   - name: Linux tool_integration_tests_2_5
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -1219,7 +1217,6 @@ targets:
   - name: Linux tool_integration_tests_3_5
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -1246,7 +1243,6 @@ targets:
   - name: Linux tool_integration_tests_4_5
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -1273,7 +1269,6 @@ targets:
   - name: Linux tool_integration_tests_5_5
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -5887,7 +5882,6 @@ targets:
   - name: Windows tool_integration_tests_1_8
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -5912,7 +5906,6 @@ targets:
   - name: Windows tool_integration_tests_2_8
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -5937,7 +5930,6 @@ targets:
   - name: Windows tool_integration_tests_3_8
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -5962,7 +5954,6 @@ targets:
   - name: Windows tool_integration_tests_4_8
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -5987,7 +5978,6 @@ targets:
   - name: Windows tool_integration_tests_5_8
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -6012,7 +6002,6 @@ targets:
   - name: Windows tool_integration_tests_6_8
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -6037,7 +6026,6 @@ targets:
   - name: Windows tool_integration_tests_7_8
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-
@@ -6062,7 +6050,6 @@ targets:
   - name: Windows tool_integration_tests_8_8
     recipe: flutter/flutter_drone
     timeout: 60
-    bringup: true
     properties:
       add_recipes_cq: "true"
       dependencies: >-