chore: upgrade minirest to 1.1.5

rebar.config

@@ -50,7 +50,7 @@
     , {esockd, {git, "https://github.com/emqx/esockd", {tag, "5.8.2"}}}
     , {ekka, {git, "https://github.com/emqx/ekka", {tag, "0.10.4"}}}
     , {gen_rpc, {git, "https://github.com/emqx/gen_rpc", {tag, "2.5.1"}}}
-    , {minirest, {git, "https://github.com/emqx/minirest", {tag, "1.1.4"}}}
+    , {minirest, {git, "https://github.com/emqx/minirest", {tag, "1.1.5"}}}
     , {ecpool, {git, "https://github.com/emqx/ecpool", {tag, "0.5.1"}}}
     , {replayq, {git, "https://github.com/emqx/replayq", {tag, "0.3.2"}}}
     , {pbkdf2, {git, "https://github.com/emqx/erlang-pbkdf2.git", {tag, "2.0.4"}}}