Improve template download logic

[converge]

In order to simplify the logic to download the correct template based on the release, as a Kubefirst user I want to have the following logic to select the current template version:

    // "development" is the default value for kubefirst version
    // ldflag changes this variable configs.K1Version
	if configs.K1Version != "development" {
      // it means its a built/binary, and has a tag like 1.10.6
      // we can use this version(1.10.6) to download the templates
    }

    // if not a built/binary version ->
    // try to use gitops-branch flag, if not provided set gitops-branch to main as default
    // try to use metaphor-branch flag, if not provided set metaphor-branch to main as default

AC1: we unsure it works as expected for local development on (local, cloud github and cloud aws)
AC2: the logic works for local development using go run and using the binary/built version

[converge]

implemented

[6za]

Fixed the logic above on Release, to support people using LDflags to run using the gitops branch for "non-dev" mode as regular release similar to the way it work for the clouds.

--gitops-branch needs to be available always in the installer not only for "dev-mode" that is limited to some users flow of testing.

Builds with LDFLAGS set should also allow clone from branch. So, AC rules above should suppoort that.

AC X: Support --gitops-branch on all modes of running local installer. not just a sub-set of them.

[6za]

Fix in the code provided at: #818

[6za]

This mode should run an respect the flag to of gitops-branch if is provided, the branch should be cloned, not the tag:

go build -ldflags="-X github.com/kubefirst/kubefirst/configs.K1Version=1.10.11" .
./kubefirst local --gitops-branch add-ingress-localhost

[6za]

The exiting implementation was preventing, developers that use the LDFLAGS to test from branches, as it was assuming that only developers not using LDFLAGs would like to use the branch selection flags, but that should be available always even for built releases.