package/nghttp2: security bump to 1.64.0

Changelog:
* https://github.com/nghttp2/nghttp2/releases/tag/v1.59.0
* https://github.com/nghttp2/nghttp2/releases/tag/v1.60.0
* https://github.com/nghttp2/nghttp2/releases/tag/v1.61.0
* https://github.com/nghttp2/nghttp2/releases/tag/v1.62.0
* https://github.com/nghttp2/nghttp2/releases/tag/v1.63.0
* https://github.com/nghttp2/nghttp2/releases/tag/v1.64.0

Fixes: CVE-2024-28182 [1] - Reading unbounded number of HTTP/2
        CONTINUATION frames to cause excessive CPU usage

[1] https://github.com/nghttp2/nghttp2/security/advisories/GHSA-x6x3-gv8h-m57q

Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 55d48e866e471e0b704f3ae56300cca6e87d7559)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/nghttp2/nghttp2.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256  4a68a3040da92fd9872c056d0f6b0cd60de8410de10b578f8ade9ecc14d297e0  nghttp2-1.58.0.tar.xz
+sha256  88bb94c9e4fd1c499967f83dece36a78122af7d5fb40da2019c56b9ccc6eb9dd  nghttp2-1.64.0.tar.xz
 sha256  6b94f3abc1aabd0c72a7c7d92a77f79dda7c8a0cb3df839a97890b4116a2de2a  COPYING

package/nghttp2/nghttp2.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-NGHTTP2_VERSION = 1.58.0
+NGHTTP2_VERSION = 1.64.0
 NGHTTP2_SOURCE =  nghttp2-$(NGHTTP2_VERSION).tar.xz
 NGHTTP2_SITE = https://github.com/nghttp2/nghttp2/releases/download/v$(NGHTTP2_VERSION)
 NGHTTP2_LICENSE = MIT