sparkles: Custom partitioning refactor config (#1180)

* Introduce config/collector package

to split the collection of config sources out of the config package.

Each consumer of the new package will take care of unmarshalling the
yaml to a specific Config struct, do validations etc.

* Add tests and remove garbage
* Follow all config_url chains and test it
* Add missing options file and refactor cmdline code
* Consolidate the way we merge configs no matter where they come from
* Allow and use only files with valid headers

Config is  specific to Kairos while Collector is generic. This
will allow us to do validations which are just related to Kairos at the
config level, while including every type of key and querying of the full
yaml at the Collector level splitting the responsibilities of each
package.

---------

Signed-off-by: Mauro Morales <mauro.morales@spectrocloud.com>
Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/jaypipes/ghw v0.10.0
 	github.com/joho/godotenv v1.5.1
 	github.com/kairos-io/kairos-sdk v0.0.2-0.20230317135804-ad3c0f6cd6dd
-	github.com/kairos-io/kcrypt v0.5.1
+	github.com/kairos-io/kcrypt v0.5.2-0.20230323162016-6c283fa40615
 	github.com/labstack/echo/v4 v4.10.2
 	github.com/mudler/go-nodepair v0.0.0-20221223092639-ba399a66fdfb
 	github.com/mudler/go-pluggable v0.0.0-20230126220627-7710299a0ae5
@@ -40,6 +40,8 @@ require (
 	atomicgo.dev/cursor v0.1.1 // indirect
 	atomicgo.dev/keyboard v0.2.9 // indirect
 	github.com/StackExchange/wmi v1.2.1 // indirect
+	github.com/anatol/devmapper.go v0.0.0-20220907161421-ba4de5fc0fd1 // indirect
+	github.com/anatol/luks.go v0.0.0-20230125211543-ada2562d4206 // indirect
 	github.com/atotto/clipboard v0.1.4 // indirect
 	github.com/aybabtme/rgbterm v0.0.0-20170906152045-cc83f3b3ce59 // indirect
 	github.com/aymanbagabas/go-osc52 v1.2.1 // indirect
@@ -52,6 +54,7 @@ require (
 	github.com/codingsince1985/checksum v1.2.6 // indirect
 	github.com/containerd/console v1.0.3 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
+	github.com/dgryski/go-camellia v0.0.0-20191119043421-69a8a13fb23d // indirect
 	github.com/disintegration/imaging v1.6.2 // indirect
 	github.com/eliukblau/pixterm v1.3.1 // indirect
 	github.com/fsnotify/fsnotify v1.5.4 // indirect
@@ -91,6 +94,7 @@ require (
 	github.com/muesli/termenv v0.13.0 // indirect
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 // indirect
 	github.com/opentracing/opentracing-go v1.2.0 // indirect
+	github.com/otiai10/copy v1.9.0 // indirect
 	github.com/phayes/freeport v0.0.0-20220201140144-74d24b5ae9f5 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
@@ -99,6 +103,7 @@ require (
 	github.com/stretchr/objx v0.5.0 // indirect
 	github.com/swaggest/refl v1.1.0 // indirect
 	github.com/twpayne/go-vfs v1.7.2 // indirect
+	github.com/urfave/cli v1.22.12 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
 	github.com/wayneashleyberry/terminal-dimensions v1.1.0 // indirect
@@ -109,7 +114,7 @@ require (
 	go.uber.org/goleak v1.1.12 // indirect
 	go.uber.org/multierr v1.9.0 // indirect
 	go.uber.org/zap v1.24.0 // indirect
-	golang.org/x/crypto v0.6.0 // indirect
+	golang.org/x/crypto v0.7.0 // indirect
 	golang.org/x/image v0.0.0-20191206065243-da761ea9ff43 // indirect
 	golang.org/x/sys v0.6.0 // indirect
 	golang.org/x/term v0.6.0 // indirect