wolfssl: update to 5.8.4

Release Notes:
https://www.wolfssl.com/wolfssl-5-8-4-now-available/

Fixes CVEs:
- CVE-2025-12889
- CVE-2025-12888
- CVE-2025-11936
- CVE-2025-11935
- CVE-2025-11934
- CVE-2025-11933
- CVE-2025-11932
- CVE-2025-11931

Link: https://github.com/openwrt/openwrt/pull/20922
Signed-off-by: Nick Hainke <vincent@systemli.org>

package/libs/wolfssl/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=wolfssl
-PKG_VERSION:=5.8.2
+PKG_VERSION:=5.8.4
 PKG_REAL_VERSION:=$(PKG_VERSION)-stable
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_REAL_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/wolfSSL/wolfssl/archive/v$(PKG_REAL_VERSION)
-PKG_HASH:=3ef126e3466e2f8f6ebb62b916a7f8fb26c6709dbdf2b63a167759f2fdb53068
+PKG_HASH:=2b702b7a66b0067bfd284408827b1e59288b357b0dd758d0089c062395f2a522
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_REAL_VERSION)
 

package/libs/wolfssl/patches/100-disable-hardening-check.patch

@@ -1,6 +1,6 @@
 --- a/wolfssl/wolfcrypt/settings.h
 +++ b/wolfssl/wolfcrypt/settings.h
-@@ -3842,7 +3842,7 @@ extern void uITRON4_free(void *p) ;
+@@ -4048,7 +4048,7 @@ extern void uITRON4_free(void *p) ;
  
  /* warning for not using harden build options (default with ./configure) */
  /* do not warn if big integer support is disabled */