update various dependencies

- update dirs from v4 to v5 (no code changes)
- update term_grid from v0.1 to v0.2 (small code changes)
- update terminal_size from v0.1 to v0.3 (no code changes)
- update lscolors from v0.15 to v0.16 (no code changes)
- update serde_yaml from v0.8 to v0.9 (no code changes)

The term_grid update required small changes to the use of
`term_grid::Cell` because with v0.2, it is possible to specify the
alignment within the cell. Adding `Alignment::Left` should preserve
the current behaviour.

This commit also includes the changes generated by "cargo update",
which seems not to have been run in a long time, causing very old
versions to be pulled in.

3 files changed, 4 insertions, 3 deletions

diff --git a/src/display.rs b/src/display.rs
index 7c1b718..a6d4942 100644
--- a/src/display.rs
+++ b/src/display.rs
@@ -6,7 +6,7 @@ use crate::icon::Icons;
 use crate::meta::name::DisplayOption;
 use crate::meta::{FileType, Meta};
 use std::collections::HashMap;
-use term_grid::{Cell, Direction, Filling, Grid, GridOptions};
+use term_grid::{Alignment, Cell, Direction, Filling, Grid, GridOptions};
 use terminal_size::terminal_size;
 use unicode_width::UnicodeWidthStr;
 
@@ -130,6 +130,7 @@ fn inner_display_grid(
             cells.push(Cell {
                 width: get_visible_width(&block, flags.hyperlink == HyperlinkOption::Always),
                 contents: block,
+                alignment: Alignment::Left,
             });
         }
     }
@@ -216,6 +217,7 @@ fn add_header(flags: &Flags, cells: &[Cell], grid: &mut Grid) {
         grid.add(Cell {
             width: widths[idx],
             contents: underlined_header,
+            alignment: Alignment::Left,
         });
     }
 }
@@ -259,6 +261,7 @@ fn inner_display_tree(
             cells.push(Cell {
                 width: get_visible_width(&block, flags.hyperlink == HyperlinkOption::Always),
                 contents: block,
+                alignment: Alignment::Left,
             });
         }
 
diff --git a/src/flags.rs b/src/flags.rs
index 9e6b3b9..52e7a49 100644
--- a/src/flags.rs
+++ b/src/flags.rs
@@ -28,7 +28,6 @@ pub use display::Display;
 pub use header::Header;
 pub use hyperlink::HyperlinkOption;
 pub use icons::IconOption;
-pub use icons::IconSeparator;
 pub use icons::IconTheme;
 pub use icons::Icons;
 pub use ignore_globs::IgnoreGlobs;
diff --git a/src/meta/mod.rs b/src/meta/mod.rs
index 8e94324..1f5d36d 100644
--- a/src/meta/mod.rs
+++ b/src/meta/mod.rs
@@ -27,7 +27,6 @@ pub use self::owner::Owner;
 pub use self::permissions::Permissions;
 pub use self::size::Size;
 pub use self::symlink::SymLink;
-pub use crate::icon::Icons;
 
 use crate::flags::{Display, Flags, Layout, PermissionFlag};
 use crate::{print_error, ExitCode};