indents: allow aligned_indent for unfinished calls in C and Python

tests/indent/c/aligned_indent.c

@@ -0,0 +1,10 @@
+void foo(int a,
+         int b,
+         int c);
+
+void foo(int a,
+         int b
+
+
+
+

tests/indent/c/func.c

@@ -21,7 +21,7 @@ int f4(
 }
 
 int f5(int x,
-    int y)
+       int y)
 {
     return 1;
 }

tests/indent/c/initializer_list.c

@@ -0,0 +1,3 @@
+int a[] = {
+            1, 2, 3,
+    4};

tests/indent/python/aligned_indent.py

@@ -9,3 +9,6 @@ aligned_indent(1,
 aligned_indent(1,
                2
                )
+
+foodsadsa(sdada,
+          2