Delete unused file

[CI SKIP]

.bra.toml

@@ -1,21 +0,0 @@
-[run]
-init_cmds = [
-	["make", "build-dev"],
-	["./gogs", "web"]
-]
-watch_all = true
-watch_dirs = [
-	"$WORKDIR/cmd",
-	"$WORKDIR/models",
-	"$WORKDIR/pkg",
-	"$WORKDIR/routes"
-]
-watch_exts = [".go"]
-ignore_files = [".+_test.go"]
-build_delay = 1500
-interrupt_timout = 1
-graceful_kill = true
-cmds = [
-	["make", "build-dev"], # TAGS=sqlite cert pam tidb
-	["./gogs", "web"]
-]