Add missing check for predicate in primitive collection simplifications (#3196)

Fixes #3195

Author: roji

src/EFCore.PG/Query/Internal/NpgsqlQueryableMethodTranslatingExpressionVisitor.cs

@@ -551,6 +551,7 @@ static IEnumerable<INavigation> GetAllNavigationsInHierarchy(IEntityType entityT
                         Source1:
                         {
                             Tables: [PgUnnestExpression { Array: var array1 }],
+                            Predicate: null,
                             GroupBy: [],
                             Having: null,
                             IsDistinct: false,
@@ -560,6 +561,7 @@ static IEnumerable<INavigation> GetAllNavigationsInHierarchy(IEntityType entityT
                         Source2:
                         {
                             Tables: [PgUnnestExpression { Array: var array2 }],
+                            Predicate: null,
                             GroupBy: [],
                             Having: null,
                             IsDistinct: false,
@@ -676,6 +678,7 @@ static IEnumerable<INavigation> GetAllNavigationsInHierarchy(IEntityType entityT
             && source.QueryExpression is SelectExpression
             {
                 Tables: [PgUnnestExpression { Array: var array }],
+                Predicate: null,
                 GroupBy: [],
                 Having: null,
                 IsDistinct: false,
@@ -715,6 +718,7 @@ protected override ShapedQueryExpression TranslateConcat(ShapedQueryExpression s
         if (source1.QueryExpression is SelectExpression
             {
                 Tables: [PgUnnestExpression { Array: var array1 } unnestExpression1],
+                Predicate: null,
                 GroupBy: [],
                 Having: null,
                 IsDistinct: false,
@@ -725,6 +729,7 @@ protected override ShapedQueryExpression TranslateConcat(ShapedQueryExpression s
             && source2.QueryExpression is SelectExpression
             {
                 Tables: [PgUnnestExpression { Array: var array2 }],
+                Predicate: null,
                 GroupBy: [],
                 Having: null,
                 IsDistinct: false,
@@ -788,6 +793,7 @@ [new PgUnnestExpression(tableAlias, _sqlExpressionFactory.Add(array1, array2), "
             && source.QueryExpression is SelectExpression
             {
                 Tables: [PgUnnestExpression { Array: var array }],
+                Predicate: null,
                 GroupBy: [],
                 Having: null,
                 IsDistinct: false,
@@ -918,6 +924,7 @@ [new PgUnnestExpression(tableAlias, _sqlExpressionFactory.Add(array1, array2), "
         if (source.QueryExpression is SelectExpression
             {
                 Tables: [PgUnnestExpression { Array: var array } unnestExpression],
+                Predicate: null,
                 GroupBy: [],
                 Having: null,
                 IsDistinct: false,
@@ -980,6 +987,7 @@ [new PgUnnestExpression(tableAlias, _sqlExpressionFactory.Add(array1, array2), "
         if (source.QueryExpression is SelectExpression
             {
                 Tables: [PgUnnestExpression { Array: var array } unnestExpression],
+                Predicate: null,
                 GroupBy: [],
                 Having: null,
                 IsDistinct: false,