Update URL to the moved infra repo so Travis jobs can pass again.
Update URL to the moved infra repo so Travis jobs can pass again.

jbradberry/dxr,jay-z007/dxr,jay-z007/dxr,jbradberry/dxr,jbradberry/dxr,pelmers/dxr,jay-z007/dxr,jay-z007/dxr,jbradberry/dxr,jay-z007/dxr,pelmers/dxr,jay-z007/dxr,pelmers/dxr,jbradberry/dxr,pelmers/dxr,pelmers/dxr,jay-z007/dxr,jbradberry/dxr,jbradberry/dxr,pelmers/dxr,pelmers/dxr