Revert "try dropping codeset-utf8 feature from tests that passed without LC_ALL"

This reverts commit 720496e50c.

tests/data/test1034

@@ -26,6 +26,7 @@ none
 IDN
 http
 proxy
+codeset-utf8
 </features>
 <name>
 HTTP over proxy with malformatted IDN host name

tests/data/test1035

@@ -24,6 +24,7 @@ none
 IDN
 http
 proxy
+codeset-utf8
 </features>
 <name>
 HTTP over proxy with too long IDN host name

tests/data/test955

@@ -21,6 +21,7 @@ smtp
 </server>
 <features>
 !win32
+codeset-utf8
 </features>
 <name>
 SMTP without SMTPUTF8 support - UTF-8 based sender (local part only)

tests/data/test956

@@ -18,6 +18,7 @@ smtp
 </server>
 <features>
 !win32
+codeset-utf8
 </features>
 <name>
 SMTP without SMTPUTF8 support - UTF-8 based recipient (local part only)

tests/data/test957

@@ -19,6 +19,7 @@ smtp
 </server>
 <features>
 !win32
+codeset-utf8
 </features>
 <name>
 SMTP VRFY without SMTPUTF8 support - UTF-8 recipient (local part only)

tests/data/test958

@@ -19,6 +19,7 @@ smtp
 </server>
 <features>
 !win32
+codeset-utf8
 </features>
 <name>
 SMTP external VRFY without SMTPUTF8 - UTF-8 recipient (local part only)

tests/data/test959

@@ -22,6 +22,7 @@ smtp
 <features>
 !IDN
 !win32
+codeset-utf8
 </features>
 <name>
 SMTP without SMTPUTF8 support - UTF-8 based sender (host part only)

tests/data/test960

@@ -19,6 +19,7 @@ smtp
 <features>
 !IDN
 !win32
+codeset-utf8
 </features>
 <name>
 SMTP without SMTPUTF8 support - UTF-8 based recipient (host part only)

tests/data/test961

@@ -20,6 +20,7 @@ smtp
 <features>
 !IDN
 !win32
+codeset-utf8
 </features>
 <name>
 SMTP external VRFY without SMTPUTF8 - UTF-8 recipient (host part only)

tests/data/test968

@@ -24,6 +24,7 @@ smtp
 <features>
 IDN
 !win32
+codeset-utf8
 </features>
 <name>
 SMTP VRFY with SMTPUTF8 support