Odroid: remove deprecated patches

patch/kernel/odroidxu4-current/patch-6.6.19-20.patch

@@ -1,33 +0,0 @@
-diff --git a/Makefile b/Makefile
-index 6130b6bd8d6c5..a3bdd583afcc6 100644
---- a/Makefile
-+++ b/Makefile
-@@ -1,7 +1,7 @@
- # SPDX-License-Identifier: GPL-2.0
- VERSION = 6
- PATCHLEVEL = 6
--SUBLEVEL = 19
-+SUBLEVEL = 20
- EXTRAVERSION =
- NAME = Hurr durr I'ma ninja sloth
- 
-diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
-index 61c51650266ef..22fe7f58ad638 100644
---- a/fs/ntfs3/frecord.c
-+++ b/fs/ntfs3/frecord.c
-@@ -2457,7 +2457,6 @@ int ni_read_frame(struct ntfs_inode *ni, u64 frame_vbo, struct page **pages,
- 	struct ATTR_LIST_ENTRY *le = NULL;
- 	struct runs_tree *run = &ni->file.run;
- 	u64 valid_size = ni->i_valid;
--	loff_t i_size = i_size_read(&ni->vfs_inode);
- 	u64 vbo_disk;
- 	size_t unc_size;
- 	u32 frame_size, i, npages_disk, ondisk_size;
-@@ -2509,6 +2508,7 @@ int ni_read_frame(struct ntfs_inode *ni, u64 frame_vbo, struct page **pages,
- 		err = -EOPNOTSUPP;
- 		goto out1;
- #else
-+		loff_t i_size = i_size_read(&ni->vfs_inode);
- 		u32 frame_bits = ni_ext_compress_bits(ni);
- 		u64 frame64 = frame_vbo >> frame_bits;
- 		u64 frames, vbo_data;