Jenkins scripts port: static analysis
Jenkins scripts port: static analysis

From https://build.webmproject.org/jenkins/view/webp/job/libwebp__static_analysis/

Change-Id: I87846e14351632915a17ee086256dfebdbd656c9
Bug: b:185520507

webmproject/libwebp,PKRoma/libwebp,PKRoma/libwebp,webmproject/libwebp,webmproject/libwebp,webmproject/libwebp,PKRoma/libwebp,PKRoma/libwebp,webmproject/libwebp,PKRoma/libwebp,PKRoma/libwebp