Chore: Remove unused Go code (#28852)

* Chore: Remove more unused Go code

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

pkg/components/imguploader/azureblobuploader.go

@@ -82,25 +82,6 @@ func (az *AzureBlobUploader) Upload(ctx context.Context, imageDiskPath string) (
 }
 
 // --- AZURE LIBRARY
-type Blobs struct {
-	XMLName xml.Name `xml:"EnumerationResults"`
-	Items   []Blob   `xml:"Blobs>Blob"`
-}
-
-type Blob struct {
-	Name     string   `xml:"Name"`
-	Property Property `xml:"Properties"`
-}
-
-type Property struct {
-	LastModified  string `xml:"Last-Modified"`
-	Etag          string `xml:"Etag"`
-	ContentLength int    `xml:"Content-Length"`
-	ContentType   string `xml:"Content-Type"`
-	BlobType      string `xml:"BlobType"`
-	LeaseStatus   string `xml:"LeaseStatus"`
-}
-
 type Error struct {
 	Code   int
 	Status string

pkg/components/null/float.go

@@ -134,20 +134,6 @@ func (f Float) FullString() string {
 	return fmt.Sprintf("%f", f.Float64)
 }
 
-// SetValid changes this Float's value and also sets it to be non-null.
-func (f *Float) SetValid(n float64) {
-	f.Float64 = n
-	f.Valid = true
-}
-
-// Ptr returns a pointer to this Float's value, or a nil pointer if this Float is null.
-func (f Float) Ptr() *float64 {
-	if !f.Valid {
-		return nil
-	}
-	return &f.Float64
-}
-
 // IsZero returns true for invalid Floats, for future omitempty support (Go 1.4?)
 // A non-null Float with a 0 value will not be considered zero.
 func (f Float) IsZero() bool {

pkg/components/simplejson/simplejson.go

@@ -1,5 +1,8 @@
 // Package simplejson provides a wrapper for arbitrary JSON objects that adds methods to access properties.
 // Use of this package in place of types and the standard library's encoding/json package is strongly discouraged.
+//
+// Don't lint for stale code, since it's a copied library and we might as well keep the whole thing.
+// nolint:unused
 package simplejson
 
 import (