Prepare for 1.0.2x release

Reviewed-by: NRichard Levitte <levitte@openssl.org>

CHANGES

@@ -7,7 +7,7 @@
  https://github.com/openssl/openssl/commits/ and pick the appropriate
  release branch.
 
- Changes between 1.0.2w and 1.0.2x [xx XXX xxxx]
+ Changes between 1.0.2w and 1.0.2x [8 Dec 2020]
 
   *) Fixed NULL pointer deref in the GENERAL_NAME_cmp function
      This function could crash if both GENERAL_NAMEs contain an EDIPARTYNAME.

NEWS

@@ -5,7 +5,7 @@
   This file gives a brief overview of the major changes between each OpenSSL
   release. For more details please read the CHANGES file.
 
-  Major changes between OpenSSL 1.0.2w and OpenSSL 1.0.2x [under development]
+  Major changes between OpenSSL 1.0.2w and OpenSSL 1.0.2x [8 Dec 2020]
 
       o Fixed NULL pointer deref in GENERAL_NAME_cmp (CVE-2020-1971)
 

README

 
- OpenSSL 1.0.2x-dev
+ OpenSSL 1.0.2x 8 Dec 2020
 
  Copyright (c) 1998-2020 The OpenSSL Project
  Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson

crypto/opensslv.h

@@ -30,11 +30,11 @@ extern "C" {
  * (Prior to 0.9.5a beta1, a different scheme was used: MMNNFFRBB for
  *  major minor fix final patch/beta)
  */
-# define OPENSSL_VERSION_NUMBER  0x10002180L
+# define OPENSSL_VERSION_NUMBER  0x1000218fL
 # ifdef OPENSSL_FIPS
-#  define OPENSSL_VERSION_TEXT    "OpenSSL 1.0.2x-fips-dev  xx XXX xxxx"
+#  define OPENSSL_VERSION_TEXT    "OpenSSL 1.0.2x-fips  8 Dec 2020"
 # else
-#  define OPENSSL_VERSION_TEXT    "OpenSSL 1.0.2x-dev  xx XXX xxxx"
+#  define OPENSSL_VERSION_TEXT    "OpenSSL 1.0.2x  8 Dec 2020"
 # endif
 # define OPENSSL_VERSION_PTEXT   " part of " OPENSSL_VERSION_TEXT