Add run-rustfix for short_circuit_statement test

Author: phansch

tests/ui/short_circuit_statement.fixed

@@ -0,0 +1,18 @@
+// run-rustfix
+
+#![warn(clippy::short_circuit_statement)]
+#![allow(clippy::nonminimal_bool)]
+
+fn main() {
+    if f() { g(); }
+    if !f() { g(); }
+    if !(1 == 2) { g(); }
+}
+
+fn f() -> bool {
+    true
+}
+
+fn g() -> bool {
+    false
+}

tests/ui/short_circuit_statement.rs

@@ -1,4 +1,7 @@
+// run-rustfix
+
 #![warn(clippy::short_circuit_statement)]
+#![allow(clippy::nonminimal_bool)]
 
 fn main() {
     f() && g();

tests/ui/short_circuit_statement.stderr

@@ -1,19 +1,19 @@
 error: boolean short circuit operator in statement may be clearer using an explicit test
-  --> $DIR/short_circuit_statement.rs:4:5
+  --> $DIR/short_circuit_statement.rs:7:5
    |
 LL |     f() && g();
    |     ^^^^^^^^^^^ help: replace it with: `if f() { g(); }`
    |
    = note: `-D clippy::short-circuit-statement` implied by `-D warnings`
 
 error: boolean short circuit operator in statement may be clearer using an explicit test
-  --> $DIR/short_circuit_statement.rs:5:5
+  --> $DIR/short_circuit_statement.rs:8:5
    |
 LL |     f() || g();
    |     ^^^^^^^^^^^ help: replace it with: `if !f() { g(); }`
 
 error: boolean short circuit operator in statement may be clearer using an explicit test
-  --> $DIR/short_circuit_statement.rs:6:5
+  --> $DIR/short_circuit_statement.rs:9:5
    |
 LL |     1 == 2 || g();
    |     ^^^^^^^^^^^^^^ help: replace it with: `if !(1 == 2) { g(); }`