[Ada] Don't carry action bodies for expansion of array equality

[Ada] Don't carry action bodies for expansion of array equality

gcc/ada/

	* exp_ch3.adb (Make_Eq_Body): Adapt call to
	Expand_Record_Equality.
	* exp_ch4.ads, exp_ch4.adb (Expand_Composite_Equality): Remove
	Bodies parameter; adapt comment; fix style in body; adapt calls
	to Expand_Record_Equality.
	(Expand_Array_Equality): Adapt calls to
	Expand_Composite_Equality.
	(Expand_Record_Equality): Remove Bodies parameter; adapt
	comment; adapt call to Expand_Composite_Equality.
	* exp_ch8.adb (Build_Body_For_Renaming): Adapt call to
	Expand_Record_Equality.