!127 remake rearguard version of main.zi to fix check_zishrink_posix fail

From: @SuperSix173 
Reviewed-by: @wangbin224 
Signed-off-by: @wangbin224

tzdata.spec

@@ -1,6 +1,6 @@
 Name:		tzdata
 Version:	2022a
-Release:	2
+Release:	3
 Summary:	Timezone data
 License:	Public Domain
 URL:		https://www.iana.org/time-zones
@@ -39,7 +39,7 @@ This package contains timezone information for use by Java runtimes.
 
 make VERSION=%{version} tzdata%{version}-rearguard.tar.gz
 tar zxf tzdata%{version}-rearguard.tar.gz
-rm tzdata.zi
+rm tzdata.zi main.zi
 
 mkdir javazic
 tar zxf %{SOURCE2} -C javazic
@@ -57,6 +57,7 @@ echo "%{name}%{version}" >> VERSION
 
 %build
 make VERSION=%{version} DATAFORM=rearguard tzdata.zi
+make VERSION=%{version} DATAFORM=rearguard main.zi
 
 FILES="africa antarctica asia australasia europe northamerica southamerica
        etcetera backward factory"
@@ -109,6 +110,12 @@ install -p -m 644 tzdb.dat $RPM_BUILD_ROOT%{_datadir}/javazi-1.8/
 %{_datadir}/javazi-1.8
 
 %changelog
+* Fri Jul 8 2022 liuchao<liuchao173@huawei.com> - 2022a-3
+- Type:bugfix
+- CVE:NA
+- SUG:NA
+- DESC:remake rearguard version of main.zi to fix check_zishrink_posix fail 
+
 * Thu May 12 2022 liuchao<liuchao173@huawei.com> - 2022a-2
 - Type:bugfix
 - CVE:NA