Move version defines to build_info.h

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index cdd3ca6..648db7e 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -20,31 +20,15 @@
  *  limitations under the License.
  */
 /*
- * This set of compile-time defines and run-time variables can be used to
- * determine the version number of the mbed TLS library used.
+ * This set of run-time variables can be used to determine the version number of
+ * the mbed TLS library used. Compile-time version defines for the same can be
+ * found in build_info.h
  */
 #ifndef MBEDTLS_VERSION_H
 #define MBEDTLS_VERSION_H
 
 #include "mbedtls/build_info.h"
 
-/**
- * The version number x.y.z is split into three parts.
- * Major, Minor, Patchlevel
- */
-#define MBEDTLS_VERSION_MAJOR  2
-#define MBEDTLS_VERSION_MINOR  26
-#define MBEDTLS_VERSION_PATCH  0
-
-/**
- * The single version number has the following structure:
- *    MMNNPP00
- *    Major version | Minor version | Patch version
- */
-#define MBEDTLS_VERSION_NUMBER         0x021A0000
-#define MBEDTLS_VERSION_STRING         "2.26.0"
-#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.26.0"
-
 #if defined(MBEDTLS_VERSION_C)
 
 #ifdef __cplusplus