Allow clippy::identity_conversion due to clippy bug

This only needs to be overridden in a few places, so we do that rather
than remove the lint entirely. These overrides can be removed once
rust-lang/rust-clippy#4133 is resolved

Signed-off-by: Jon Bauman <5906042+baumanj@users.noreply.github.com>

components/core/src/fs.rs

@@ -517,6 +517,8 @@ pub fn find_command_in_pkg<T, U>(command: T,
     where T: AsRef<Path>,
           U: AsRef<Path>
 {
+    // Remove this once https://github.com/rust-lang/rust-clippy/issues/4133 is resolved
+    #[allow(clippy::identity_conversion)]
     for path in pkg_install.paths()? {
         let stripped =
             path.strip_prefix("/")

components/core/src/package/install.rs

@@ -501,6 +501,8 @@ impl PackageInstall {
         let mut paths = Vec::new();
         let mut seen = HashSet::new();
 
+        // Remove this once https://github.com/rust-lang/rust-clippy/issues/4133 is resolved
+        #[allow(clippy::identity_conversion)]
         for p in self.paths()? {
             if seen.contains(&p) {
                 continue;
@@ -513,6 +515,8 @@ impl PackageInstall {
                                .into_iter()
                                .chain(self.load_tdeps()?.into_iter());
         for pkg in ordered_pkgs {
+            // Remove this once https://github.com/rust-lang/rust-clippy/issues/4133 is resolved
+            #[allow(clippy::identity_conversion)]
             for p in pkg.paths()? {
                 if seen.contains(&p) {
                     continue;