deps - bump controller-gen tools to avoid issue revealed by CI

```
[zuul-worker@np0000012773 sf-operator]$ make
go env -w GOSUMDB="sum.golang.org" GOPROXY="https://proxy.golang.org,direct"
/home/zuul-worker/src/softwarefactory-project.io/software-factory/sf-operator/bin/controller-gen object:headerFile="hack/boilerplate.go.txt" paths="./..."
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
        panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xa3228f]

goroutine 92 [running]:
go/types.(*Checker).handleBailout(0xc000202a00, 0xc00044fd40)
        /usr/lib/golang/src/go/types/check.go:367 +0x88
...
```

Bump to last available version solves the issue.

Change-Id: I5e55db9ff16eb5d2401d304e3566993bd5f445c2

Author: morucci

Makefile

@@ -165,7 +165,7 @@ MKDOCS ?= $(LOCALBIN)/mkdocs/bin/mkdocs
 
 ## Tool Versions
 KUSTOMIZE_VERSION ?= v5.3.0
-CONTROLLER_TOOLS_VERSION ?= v0.13.0
+CONTROLLER_TOOLS_VERSION ?= v0.14.0
 OPERATOR_SDK_VERSION ?= 1.32.0
 STATICCHECK_VERSION ?= 2023.1.6
 MKDOCS_VERSION ?= 1.5.3