Update: read messages from rules/**.toml

rules/deep_blue_cli/powershell/powershell4103.toml

@@ -0,0 +1,6 @@
+[rule]
+severity = "high"
+name = "4103"
+messages = [
+    ["4103", { ja = "パイプライン実行をしています", en = "Execute Pipeline" }]
+]

rules/deep_blue_cli/powershell/powershell4104.toml

@@ -0,0 +1,6 @@
+[rule]
+severity = "high"
+name = "4104"
+messages = [
+    ["4104", { ja = "リモートコマンドを実行します", en = "Excute Remote Command" }]
+]