Migrate location-related structs to the file package (#1751)

* migrate location structs to file package

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* replace source.Location refs with file package call

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* fix linting

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* remove hardlink test for file based catalogers

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* remove hardlink test for all-regular-files testing

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* migrate file resolver implementations to separate package

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* fix linting

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* [wip] migrate resolvers to internal

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* migrate resolvers to syft/internal

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

---------

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
Signed-off-by: <>

syft/pkg/cataloger/python/parse_setup_test.go

@@ -6,9 +6,9 @@ import (
 	"github.com/stretchr/testify/assert"
 
 	"github.com/anchore/syft/syft/artifact"
+	"github.com/anchore/syft/syft/file"
 	"github.com/anchore/syft/syft/pkg"
 	"github.com/anchore/syft/syft/pkg/cataloger/internal/pkgtest"
-	"github.com/anchore/syft/syft/source"
 )
 
 func TestParseSetup(t *testing.T) {
@@ -65,7 +65,7 @@ func TestParseSetup(t *testing.T) {
 
 	for _, tt := range tests {
 		t.Run(tt.fixture, func(t *testing.T) {
-			locations := source.NewLocationSet(source.NewLocation(tt.fixture))
+			locations := file.NewLocationSet(file.NewLocation(tt.fixture))
 			for i := range tt.expected {
 				tt.expected[i].Locations = locations
 			}