patch 8.2.3445: on Solaris longVersion may be declared twice

Problem:    On Solaris longVersion may be declared twice. (Vladimir Marek)
Solution:   Always declare longVersion in version.c

src/globals.h

@@ -1333,7 +1333,7 @@ extern char *Version;
 #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC)
 extern char longVersion[];
 #else
-EXTERN char *longVersion INIT(= NULL);
+extern char *longVersion;
 #endif
 
 /*

src/version.c

@@ -51,6 +51,8 @@ init_longVersion(void)
 }
 
 # else
+char	*longVersion = NULL;
+
     void
 init_longVersion(void)
 {
@@ -755,6 +757,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    3445,
 /**/
     3444,
 /**/