fix(Makefile): fix make generate

[Gearheads]

What this PR does / why we need it:
This change will fix the make generate command. make generate was failing with no Go files in /path/to/fidelity/kconnect. Once that issue was resolved there was another issue with hack/tools/bin/conversion-gen using an unknown flag: --input-dirs and unknown flag: --output-file-base. I believe this is because the conversion-gen binary was upgraded, and the newer version of the binary no longer has these flags. Therefore, I have updated the commands to use the new flags.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #
go generate error message:

% make generate
go generate
no Go files in /path/to/fidelity/kconnect
make: *** [generate] Error 1

hack/tools/bin/conversion-gen error message

% make generate
...
hack/tools/bin/conversion-gen \
		--input-dirs=./api/v1alpha1 \
		--output-file-base=zz_generated.conversion \
		--go-header-file=./hack/boilerplate.generatego.txt
unknown flag: --input-dirs
Usage of hack/tools/bin/conversion-gen:
      --add_dir_header                   If true, adds the file directory to the header of the log messages
      --alsologtostderr                  log to standard error as well as files (no effect when -logtostderr=true)
      --base-peer-dirs strings           Comma-separated list of apimachinery import paths which are considered, after tag-specified peers, for conversions. Only change these if you have very good reasons. (default [k8s.io/apimachinery/pkg/apis/meta/v1,k8s.io/apimachinery/pkg/conversion,k8s.io/apimachinery/pkg/runtime])
      --build-tag string                 A Go build tag to use to identify files generated by this command. Should be unique. (default "ignore_autogenerated")
      --extra-peer-dirs strings          Application specific comma-separated list of import paths which are considered, after tag-specified peers and base-peer-dirs, for conversions.
      --go-header-file string            the path to a file containing boilerplate header text; the string "YEAR" will be replaced with the current 4-digit year
      --log_backtrace_at traceLocation   when logging hits line file:N, emit a stack trace (default :0)
      --log_dir string                   If non-empty, write log files in this directory (no effect when -logtostderr=true)
      --log_file string                  If non-empty, use this log file (no effect when -logtostderr=true)
      --log_file_max_size uint           Defines the maximum size a log file can grow to (no effect when -logtostderr=true). Unit is megabytes. If the value is 0, the maximum file size is unlimited. (default 1800)
      --logtostderr                      log to standard error instead of files (default true)
      --one_output                       If true, only write logs to their native severity level (vs also writing to each lower severity level; no effect when -logtostderr=true)
      --output-file string               the name of the file to be generated (default "generated.conversion.go")
      --skip-unsafe                      If true, will not generate code using unsafe pointer conversions; resulting code may be slower.
      --skip_headers                     If true, avoid header prefixes in the log messages
      --skip_log_headers                 If true, avoid headers when opening log files (no effect when -logtostderr=true)
      --stderrthreshold severity         logs at or above this threshold go to stderr when writing to files and stderr (no effect when -logtostderr=true or -alsologtostderr=true) (default 2)
  -v, --v Level                          number for the log level verbosity
      --vmodule moduleSpec               comma-separated list of pattern=N settings for file-filtered logging
unknown flag: --input-dirs
make: *** [generate] Error 2

This branch can be deleted once it is merged.