Apply best security practices for OpenSSF (#3069)

* [StepSecurity] Apply security best practices
* Keep needed check in precommit

---------

Signed-off-by: StepSecurity Bot <bot@stepsecurity.io>
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
Co-authored-by: StepSecurity Bot <bot@stepsecurity.io>

cmd/fission-bundle/main.go

@@ -161,7 +161,6 @@ func main() {
 
 Use it to start one or more of the fission servers:
 
-
  Pool manager maintains a pool of generalized function containers, and
  specializes them on-demand. Executor must be run from a pod in a
  Kubernetes cluster.