chg: dev: Inrease timeout to 180 for genericx86-64
chg: dev: Inrease timeout to 180 for genericx86-64

Increased timeout for periodic genericx86-64 jobs.
Also did this for all genericx86-64 jobs under ops-build-jobs.yaml
which would run tests.

Change-Id: I738a055e99f5acedf764d6f9978d7bfe2c4b87a3
Signed-off-by: Vasanth Viswanathan <d48b3422a282630a64d8e0fb874e5cdb5871206c@hpe.com>

open-switch/infra_project-config,open-switch/infra_project-config