Fix some warnings in generated code (#593)

* Refs #25536. Add `f` for default values in float types.

Signed-off-by: Miguel Company <miguelcompany@eprosima.com>

* Refs #25536. Remove unnecessary braces.

Signed-off-by: Miguel Company <miguelcompany@eprosima.com>

* Refs #25536. Remove more unnecessary braces.

Signed-off-by: Miguel Company <miguelcompany@eprosima.com>

* Refs #25536. Add braces for array types.

Signed-off-by: Miguel Company <miguelcompany@eprosima.com>

---------

Signed-off-by: Miguel Company <miguelcompany@eprosima.com>

Author: MiguelCompany

src/main/java/com/eprosima/fastcdr/idl/templates/FastCdrCommon.stg

@@ -62,7 +62,7 @@ member_array_cstring_destructor(ctx, name, loopvar, dims) ::= <<$if(rest(dims))$
 
 member_default_init(member) ::= <%
 $if(member.annotationDefault)$
- {$member.annotationDefaultValue$}
+ {$member.annotationDefaultValue$$if(member.typecode.isType_5)$f$endif$}
 $elseif(!member.annotationOptional && !member.annotationExternal)$
 $if(member.typecode.initialValue)$
  {$member.typecode.initialValue$}

src/main/java/com/eprosima/fastdds/idl/templates/TypesCdrAuxHeaderImpl.stg

@@ -119,12 +119,12 @@ eProsima_user_DllExport void deserialize(
 
     $struct.allMembers : { member |
     $if(member.annotationDefault)$
-    data.$member.name$({$member.annotationDefaultValue$\});
+    data.$member.name$($member.annotationDefaultValue$$if(member.typecode.isType_5)$f$endif$);
     $elseif(member.annotationOptional)$
     data.$member.name$().reset();
     $elseif(!member.annotationExternal)$
     $if(member.typecode.initialValue)$
-    data.$member.name$({$member.typecode.initialValue$\});
+    data.$member.name$($with_braces_if_array(member, member.typecode.initialValue)$);
     $elseif(member.typecode.isStringType || member.typecode.isWStringType)$
     data.$member.name$({\});
     $endif$

src/main/java/com/eprosima/fastdds/idl/templates/eprosima.stg

@@ -235,3 +235,11 @@ wstring_name(wstring) ::= <<
 anonymous_wstring_$if(wstring.isBounded)$$wstring.evaluatedMaxsize$$else$unbounded$endif$
 >>
 //}
+
+with_braces_if_array(member, value) ::= <%
+$if(member.typecode.isArrayType)$
+{$value$}
+$else$
+$value$
+$endif$
+%>