btrfs-tools: Update to 5.11.1

Update licensing, as libtrfsutil is under LGPLv3+. Note that libtrfsutil
is in the process of being relicensed to LGPLv2.1+:
	kdave/btrfs-progs#323

(From OE-Core rev: 0f75bb0e4d99c658302e28435d055b4f99dcc247)

Signed-off-by: Robert Joslyn <robert.joslyn@redrectangle.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/btrfs-tools/btrfs-tools_5.10.1.bb → meta/recipes-devtools/btrfs-tools/btrfs-tools_5.11.1.bb

@@ -7,14 +7,17 @@ btrfs and an utility (btrfs-convert) to make a btrfs filesystem from an ext3."
 
 HOMEPAGE = "https://btrfs.wiki.kernel.org"
 
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=fcb02dc552a041dee27e4b85c7396067"
+LICENSE = "GPLv2 & LGPLv3+"
+LIC_FILES_CHKSUM = " \
+    file://COPYING;md5=fcb02dc552a041dee27e4b85c7396067 \
+    file://libbtrfsutil/COPYING.LESSER;md5=3000208d539ec061b899bce1d9ce9404 \
+"
 SECTION = "base"
 DEPENDS = "util-linux attr e2fsprogs lzo acl"
 DEPENDS_append_class-target = " udev"
 RDEPENDS_${PN} = "libgcc"
 
-SRCREV = "f2ffce38b9c1477a7350bfe165f0e34b9bde40f5"
+SRCREV = "8d5051f279f7994fb80536ef8f846f06d121d898"
 SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git \
            file://0001-Add-a-possibility-to-specify-where-python-modules-ar.patch \
            "