Fix how dep status print revision constraints

Before this fix revision constraints would be printed as an
Any constraint ("*") instead of as the revision itself.

cmd/dep/status.go

@@ -487,9 +487,13 @@ func runStatusAll(ctx *dep.Ctx, out outputter, p *dep.Project, sm gps.SourceMana
 					bs.hasOverride = true
 					bs.Constraint = pp.Constraint
 				} else {
-					bs.Constraint = gps.Any()
-					for _, c := range cm[bs.ProjectRoot] {
-						bs.Constraint = c.Constraint.Intersect(bs.Constraint)
+					if pp, has := p.Manifest.Constraints[proj.Ident().ProjectRoot]; has && pp.Constraint != nil {
+						bs.Constraint = pp.Constraint
+					} else {
+						bs.Constraint = gps.Any()
+						for _, c := range cm[bs.ProjectRoot] {
+							bs.Constraint = c.Constraint.Intersect(bs.Constraint)
+						}
 					}
 				}
 

cmd/dep/status_test.go

@@ -187,6 +187,13 @@ func TestBasicStatusGetConsolidatedConstraint(t *testing.T) {
 			},
 			wantConstraint: "1.2.1 (override)",
 		},
+		{
+			name: "BasicStatus with Revision Constraint",
+			basicStatus: BasicStatus{
+				Constraint: gps.Revision("ddeb6f5d27091ff291b16232e99076a64fb375b8"),
+			},
+			wantConstraint: "ddeb6f5",
+		},
 	}
 
 	for _, tc := range testCases {