microbenchmarks: increase test timeout

There are few iterations of job taking more than
2 hrs hence bumping the timeout value.
Example job: https://staging.validation.linaro.org/scheduler/job/173069

Change-Id: I225cd022e62baadd83645d5cc60616f682c9aba4
Signed-off-by: Vishal Bhoj <vishal.bhoj@linaro.org>
diff --git a/android/nexus5x/microbenchmarks_32.yaml b/android/nexus5x/microbenchmarks_32.yaml
index 4981baa..dcbe45f 100644
--- a/android/nexus5x/microbenchmarks_32.yaml
+++ b/android/nexus5x/microbenchmarks_32.yaml
@@ -2,7 +2,7 @@
 job_name: microbenchmarks
 timeouts:
   job:
-    minutes: 120
+    minutes: 240
   action:
     minutes: 30
   connection:
diff --git a/android/nexus5x/microbenchmarks_64.yaml b/android/nexus5x/microbenchmarks_64.yaml
index 0b010a2..dbc1d4f 100644
--- a/android/nexus5x/microbenchmarks_64.yaml
+++ b/android/nexus5x/microbenchmarks_64.yaml
@@ -2,7 +2,7 @@
 job_name: microbenchmarks
 timeouts:
   job:
-    minutes: 120
+    minutes: 240
   action:
     minutes: 30
   connection:
diff --git a/android/pixel/microbenchmarks_32.yaml b/android/pixel/microbenchmarks_32.yaml
index 5f0e9c8..c651a07 100644
--- a/android/pixel/microbenchmarks_32.yaml
+++ b/android/pixel/microbenchmarks_32.yaml
@@ -2,7 +2,7 @@
 job_name: microbenchmarks
 timeouts:
   job:
-    minutes: 60
+    minutes: 240
   action:
     minutes: 30
   connection:
diff --git a/android/pixel/microbenchmarks_64.yaml b/android/pixel/microbenchmarks_64.yaml
index 48e4da7..e29168e 100644
--- a/android/pixel/microbenchmarks_64.yaml
+++ b/android/pixel/microbenchmarks_64.yaml
@@ -2,7 +2,7 @@
 job_name: microbenchmarks
 timeouts:
   job:
-    minutes: 60
+    minutes: 240
   action:
     minutes: 30
   connection: