Make the `ignore` pkg public again

Signed-off-by: Ismail Alidzhikov <i.alidjikov@gmail.com>

pkg/chart/loader/directory.go

@@ -25,9 +25,9 @@ import (
 
 	"github.com/pkg/errors"
 
-	"helm.sh/helm/v3/internal/ignore"
 	"helm.sh/helm/v3/internal/sympath"
 	"helm.sh/helm/v3/pkg/chart"
+	"helm.sh/helm/v3/pkg/ignore"
 )
 
 var utf8bom = []byte{0xEF, 0xBB, 0xBF}

pkg/ignore/doc.go

@@ -65,4 +65,4 @@ Notable differences from .gitignore:
   - The evaluation of escape sequences has not been tested for compatibility
   - There is no support for '\!' as a special leading sequence.
 */
-package ignore // import "helm.sh/helm/v3/internal/ignore"
+package ignore // import "helm.sh/helm/v3/pkg/ignore"