deploy: increase cloud build timeout

The last two deploys timed out at 1hr. Increasing deploy by 30 mins
and deploy env by 15mins.

Change-Id: I4622a575243aa688b6c67b00e5cf1d8224fc6265
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/436757
TryBot-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Jamal Carvalho <jamal@golang.org>
diff --git a/deploy/deploy-env.yaml b/deploy/deploy-env.yaml
index 8cbf3ba..3b3481b 100644
--- a/deploy/deploy-env.yaml
+++ b/deploy/deploy-env.yaml
@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-timeout: 30m
+timeout: 45m
 options:
   machineType: N1_HIGHCPU_8
   env:
diff --git a/deploy/deploy.yaml b/deploy/deploy.yaml
index c037fda..c942305 100644
--- a/deploy/deploy.yaml
+++ b/deploy/deploy.yaml
@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-timeout: 60m
+timeout: 90m
 options:
   machineType: N1_HIGHCPU_8
   env: