package/ibm-sw-tpm2: fix openssl build

Fix the following build failure raised since bump of openssl to version
3.2.0 in commit 973b1eba5a:

In file included from BnValues.h:327,
                 from Global.h:80,
                 from Tpm.h:78,
                 from ACTCommands.c:62:
TpmToOsslMath.h:83:5: error: #error Untested OpenSSL version
   83 | #   error Untested OpenSSL version
      |     ^~~~~

Fixes:
 - http://autobuild.buildroot.org/results/f22867e71dca64d4ab5fee4db39fe9b1899f4b85

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/ibm-sw-tpm2/0002-Add-support-for-OpenSSL-3-2-x.patch

@@ -0,0 +1,28 @@
+From beea0f97b3c95ec69f3e269df1af87eb2cdd3c46 Mon Sep 17 00:00:00 2001
+From: Otto Hollmann <otto@hollmann.cz>
+Date: Tue, 12 Dec 2023 13:58:32 +0100
+Subject: [PATCH] Add support for OpenSSL 3.2.x
+
+Upstream: https://github.com/kgoldman/ibmswtpm2/pull/13
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+---
+ src/TpmToOsslMath.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/TpmToOsslMath.h b/src/TpmToOsslMath.h
+index 0b18191..1271937 100644
+--- a/src/TpmToOsslMath.h
++++ b/src/TpmToOsslMath.h
+@@ -76,10 +76,10 @@
+  * As of release 3.0.0, OPENSSL_VERSION_NUMBER is a combination of the
+  * major (M), minor (NN) and patch (PP) version into a single integer 0xMNN00PP0L
+  */
+-#if OPENSSL_VERSION_NUMBER > 0x30100ff0L
++#if OPENSSL_VERSION_NUMBER > 0x30200ff0L
+ // Check the bignum_st definition in crypto/bn/bn_lcl.h or crypto/bn/bn_local.h and either update
+ // the version check or provide the new definition for this version.
+-// Currently safe for all 3.1.x
++// Currently safe for all 3.2.x
+ #   error Untested OpenSSL version
+ #elif OPENSSL_VERSION_NUMBER >= 0x10100000L
+ // from crypto/bn/bn_lcl.h