Reformat alert message according to style guide

Author: rvermeulen

cpp/autosar/src/rules/M5-3-1/EachOperandOfTheOperatorTheLogicalAndOrTheLogicalOperatorsShallHaveTypeBool.ql

@@ -29,4 +29,4 @@ where
     rt = t.getUnderlyingType().getUnspecifiedType() and rt.getBaseType() instanceof BoolType
   ) and
   not operand.isFromUninstantiatedTemplate(_)
-select operand, "bool operator called with a non-bool operand of type " + t.getName() + "."
+select operand, "Call to bool operator with a non-bool operand of type '" + t.getName() + "'."

cpp/autosar/test/rules/M5-3-1/EachOperandOfTheOperatorTheLogicalAndOrTheLogicalOperatorsShallHaveTypeBool.expected

@@ -1,3 +1,3 @@
-| test.cpp:10:8:10:8 | 0 | bool operator called with a non-bool operand of type int. |
-| test.cpp:12:7:12:7 | 0 | bool operator called with a non-bool operand of type int. |
-| test.cpp:12:13:12:17 | ... + ... | bool operator called with a non-bool operand of type int. |
+| test.cpp:10:8:10:8 | 0 | Call to bool operator with a non-bool operand of type 'int'. |
+| test.cpp:12:7:12:7 | 0 | Call to bool operator with a non-bool operand of type 'int'. |
+| test.cpp:12:13:12:17 | ... + ... | Call to bool operator with a non-bool operand of type 'int'. |