!6 Add buildRequire perl

From: @caodongxia
Reviewed-by: @overweight
Signed-off-by: @overweight

utf8proc.spec

@@ -1,12 +1,12 @@
 Name:     utf8proc
 Version:  2.6.1
-Release:  2
+Release:  3
 Summary:  A library provides Unicode normalization
 License:  MIT
 URL:      https://juliastrings.github.io/utf8proc/
 Source0:  https://github.com/JuliaStrings/utf8proc/archive/v%{version}.tar.gz#/%{name}-v%{version}.tar.gz
 
-BuildRequires:  gcc
+BuildRequires:  gcc perl
 
 %description
 Utf8proc is a small, clean C library that provides Unicode normalization, case-folding,
@@ -53,6 +53,9 @@ make check
 %doc README.md NEWS.md lump.md
 
 %changelog
+* Tue Oct 26 2021 caodongxia <caodongxia@huawei.com> - 2.6.1-3
+- add buildRequire perl
+
 * Tue Jul 20 2021 fuanan <fuanan3@hauwei.com> - 2.6.1-2
 - Remove redundant gdb from BuildRequires