Merge remote-tracking branch 'giteaofficial/main'

* giteaofficial/main:
  Add `:focus-visible` style to buttons (go-gitea#31799)
  [skip ci] Updated licenses and gitignores

Author: zjjhot

options/license/Net-SNMP

@@ -0,0 +1,11 @@
+If you modify this Program, or any covered work, by linking or
+combining it with runtime libraries of Erlang/OTP as released by
+Ericsson on https://www.erlang.org (or a modified version of these
+libraries), containing parts covered by the terms of the Erlang Public
+License (https://www.erlang.org/EPLICENSE), the licensors of this
+Program grant you additional permission to convey the resulting work
+without the need to license the runtime libraries of Erlang/OTP under
+the GNU Affero General Public License. Corresponding Source for a
+non-source form of such a combination shall include the source code
+for the parts of the runtime libraries of Erlang/OTP used as well as
+that of the covered work.

options/license/erlang-otp-linking-exception

@@ -24,6 +24,10 @@
   white-space: nowrap;
 }
 
+.ui.button:focus-visible {
+  box-shadow: inset 0 0 0 2px currentcolor;
+}
+
 @media (max-width: 767.98px) {
   .ui.button {
     white-space: normal;