Remove obsolete tests

These only ran for git versions that we no longer support.

Author: stefanhaller

pkg/integration/tests/patch_building/move_to_earlier_commit_no_keep_empty.go

@@ -306,7 +306,6 @@ var tests = []*components.IntegrationTest{
 	patch_building.MoveRangeToIndex,
 	patch_building.MoveToEarlierCommit,
 	patch_building.MoveToEarlierCommitFromAddedFile,
-	patch_building.MoveToEarlierCommitNoKeepEmpty,
 	patch_building.MoveToIndex,
 	patch_building.MoveToIndexFromAddedFileWithConflict,
 	patch_building.MoveToIndexPartOfAdjacentAddedLines,
@@ -318,7 +317,6 @@ var tests = []*components.IntegrationTest{
 	patch_building.MoveToLaterCommitPartialHunk,
 	patch_building.MoveToNewCommit,
 	patch_building.MoveToNewCommitBefore,
-	patch_building.MoveToNewCommitBeforeNoKeepEmpty,
 	patch_building.MoveToNewCommitFromAddedFile,
 	patch_building.MoveToNewCommitFromDeletedFile,
 	patch_building.MoveToNewCommitInLastCommitOfStackedBranch,