main(): Give the FastCGI closure access to the DB connection pool

Otherwise we get a borrow error:

    error[E0373]: closure may outlive the current function, but it borrows `pool`, which is owned by the current function
       --> src/main.rs:67:18
        |
    67  |     fastcgi::run(|mut req| {
        |                  ^^^^^^^^^ may outlive borrowed value `pool`
    ...
    123 |                 let mut cx = match pool.get_conn() {
        |                                    ---- `pool` is borrowed here
    help: to force the closure to take ownership of `pool` (and any other referenced variables), use the `move` keyword
        |
    67  |     fastcgi::run(move |mut req| {
        |                  ^^^^^^^^^^^^^^

1 files changed, 1 insertions, 1 deletions

diff --git a/license-generator/src/main.rs b/license-generator/src/main.rs
index fb29824..8e60d51 100644
--- a/license-generator/src/main.rs
+++ b/license-generator/src/main.rs
@@ -64,7 +64,7 @@ fn main() -> Result<()> {
         },
     };
 
-    fastcgi::run(|mut req| {
+    fastcgi::run(move |mut req| {
         let mut params = String::new();
         match req.stdin().read_to_string(&mut params) {
             Ok(_) => (),