[openwrt/openwrt] kernel: bump 5.15 to 5.15.52

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/2fc6d9912a3ee4adfb86443d9dcbcc8ff23c2a23

commit 2fc6d9912a3ee4adfb86443d9dcbcc8ff23c2a23
Author: Rui Salvaterra <rsalvaterra at gmail.com>
AuthorDate: Sun Jul 3 11:46:02 2022 +0100

    kernel: bump 5.15 to 5.15.52
    
    Patches automatically rebased.
    
    Signed-off-by: Rui Salvaterra <rsalvaterra at gmail.com>
---
 include/kernel-5.15 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/kernel-5.15 b/include/kernel-5.15
index dcce93d66b..64523f0f02 100644
--- a/include/kernel-5.15
+++ b/include/kernel-5.15
@@ -1,2 +1,2 @@
-LINUX_VERSION-5.15 = .51
-LINUX_KERNEL_HASH-5.15.51 = 1fba4878b27ef4fd9005e0870cb7aa7c4a051b66575cab102d36184b32a94988
+LINUX_VERSION-5.15 = .52
+LINUX_KERNEL_HASH-5.15.52 = f4680a5da9f25a908ead5956935e7c05124d5f37f6e75a1e07d58641d7ab6d05