fix: Fix latest clippy suggestions (starship#1136)

Have removed some imports that Clippy says are not needed anymore.

src/bug_report.rs

@@ -204,7 +204,6 @@ fn get_starship_config() -> String {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use os_info;
     use std::env;
 
     #[test]

src/config.rs

@@ -423,7 +423,6 @@ fn parse_color_string(color_string: &str) -> Option<ansi_term::Color> {
 mod tests {
     use super::*;
     use starship_module_config_derive::ModuleConfig;
-    use toml;
 
     #[test]
     fn test_load_config() {

src/modules/crystal.rs

@@ -51,7 +51,6 @@ mod tests {
     use ansi_term::Color;
     use std::fs::File;
     use std::io;
-    use tempfile;
 
     #[test]
     fn folder_without_crystal_files() -> io::Result<()> {

src/modules/elixir.rs

@@ -63,7 +63,6 @@ mod tests {
     use ansi_term::Color;
     use std::fs::File;
     use std::io;
-    use tempfile;
 
     #[test]
     fn test_parse_elixir_version() {

src/modules/elm.rs

@@ -42,7 +42,6 @@ mod tests {
     use ansi_term::Color;
     use std::fs::{self, File};
     use std::io;
-    use tempfile;
 
     #[test]
     fn folder_without_elm() -> io::Result<()> {

src/modules/golang.rs

@@ -70,7 +70,6 @@ mod tests {
     use ansi_term::Color;
     use std::fs::{self, File};
     use std::io;
-    use tempfile;
 
     #[test]
     fn folder_without_go_files() -> io::Result<()> {

src/modules/haskell.rs

@@ -43,7 +43,6 @@ mod tests {
     use ansi_term::Color;
     use std::fs::File;
     use std::io;
-    use tempfile;
 
     #[test]
     fn folder_without_stack_yaml() -> io::Result<()> {

src/modules/julia.rs

@@ -55,7 +55,6 @@ mod tests {
     use ansi_term::Color;
     use std::fs::File;
     use std::io;
-    use tempfile;
 
     #[test]
     fn folder_without_julia_file() -> io::Result<()> {

src/modules/kubernetes.rs

@@ -1,4 +1,3 @@
-use dirs;
 use yaml_rust::YamlLoader;
 
 use std::env;

src/modules/nodejs.rs

@@ -41,7 +41,6 @@ mod tests {
     use ansi_term::Color;
     use std::fs::{self, File};
     use std::io;
-    use tempfile;
 
     #[test]
     fn folder_without_node_files() -> io::Result<()> {

src/modules/package.rs

@@ -5,7 +5,6 @@ use crate::utils;
 
 use regex::Regex;
 use serde_json as json;
-use toml;
 
 use super::{RootModuleConfig, SegmentConfig};
 use crate::configs::package::PackageConfig;

src/modules/php.rs

@@ -58,7 +58,6 @@ mod tests {
     use ansi_term::Color;
     use std::fs::File;
     use std::io;
-    use tempfile;
 
     #[test]
     fn test_format_php_version() {

src/modules/ruby.rs

@@ -56,7 +56,6 @@ mod tests {
     use ansi_term::Color;
     use std::fs::File;
     use std::io;
-    use tempfile;
 
     #[test]
     fn folder_without_ruby_files() -> io::Result<()> {

tests/testsuite/aws.rs

@@ -2,7 +2,6 @@ use std::fs::File;
 use std::io::{self, Write};
 
 use ansi_term::Color;
-use tempfile;
 
 use crate::common::{self, TestCommand};
 

tests/testsuite/git_branch.rs

@@ -2,7 +2,6 @@ use ansi_term::Color;
 use remove_dir_all::remove_dir_all;
 use std::io;
 use std::process::Command;
-use tempfile;
 
 use crate::common::{self, TestCommand};
 

tests/testsuite/git_state.rs

@@ -3,7 +3,6 @@ use std::ffi::OsStr;
 use std::fs::OpenOptions;
 use std::io::{self, Error, ErrorKind, Write};
 use std::process::{Command, Stdio};
-use tempfile;
 
 #[test]
 fn show_nothing_on_empty_dir() -> io::Result<()> {

tests/testsuite/git_status.rs

@@ -4,7 +4,6 @@ use std::fs::{self, File};
 use std::io;
 use std::path::PathBuf;
 use std::process::Command;
-use tempfile;
 
 use crate::common::{self, TestCommand};
 

tests/testsuite/hg_branch.rs

@@ -3,7 +3,6 @@ use std::fs;
 use std::path::{Path, PathBuf};
 use std::process::Command;
 use std::{env, io};
-use tempfile;
 
 use crate::common::{self, TestCommand};
 

tests/testsuite/python.rs

@@ -2,7 +2,6 @@ use std::fs::File;
 use std::io;
 
 use ansi_term::Color;
-use tempfile;
 
 use crate::common::{self, TestCommand};
 

tests/testsuite/terraform.rs

@@ -1,7 +1,6 @@
 use ansi_term::Color;
 use std::fs::{self, File};
 use std::io::{self, Write};
-use tempfile;
 
 use crate::common;
 use crate::common::TestCommand;