chore(mria): Bump version to 0.1.5

rebar.config

@@ -52,7 +52,7 @@
     , {jiffy, {git, "https://github.com/emqx/jiffy", {tag, "1.0.5"}}}
     , {cowboy, {git, "https://github.com/emqx/cowboy", {tag, "2.9.0"}}}
     , {esockd, {git, "https://github.com/emqx/esockd", {tag, "5.9.0"}}}
-    , {mria, {git, "https://github.com/emqx/mria", {tag, "0.1.4"}}}
+    , {mria, {git, "https://github.com/emqx/mria", {tag, "0.1.5"}}}
     , {ekka, {git, "https://github.com/emqx/ekka", {tag, "0.11.1"}}}
     , {gen_rpc, {git, "https://github.com/emqx/gen_rpc", {tag, "2.5.1"}}}
     , {minirest, {git, "https://github.com/emqx/minirest", {tag, "1.2.7"}}}