fix: New R lang icon

src/output/icons.rs

@@ -59,7 +59,7 @@ impl Icons {
     const LANG_PERL: char       = '\u{e67e}';  // 
     const LANG_PHP: char        = '\u{e73d}';  // 
     const LANG_PYTHON: char     = '\u{e606}';  // 
-    const LANG_R: char          = '\u{f25d}';  // 
+    const LANG_R: char          = '\u{e68a}';  // 
     const LANG_RUBY: char       = '\u{e21e}';  // 
     const LANG_RUBYRAILS: char  = '\u{e73b}';  // 
     const LANG_RUST: char       = '\u{e68b}';  // 
@@ -579,15 +579,15 @@ const EXTENSION_ICONS: Map<&'static str, char> = phf_map! {
     "pyo"            => Icons::LANG_PYTHON,      // 
     "qcow"           => Icons::DISK_IMAGE,       // 
     "qcow2"          => Icons::DISK_IMAGE,       // 
-    "r"              => Icons::LANG_R,           // 
+    "r"              => Icons::LANG_R,           // 
     "rar"            => Icons::COMPRESSED,       // 
     "raw"            => Icons::IMAGE,            // 
     "razor"          => Icons::RAZOR,            // 
     "rb"             => Icons::LANG_RUBY,        // 
-    "rdata"          => Icons::LANG_R,           // 
+    "rdata"          => Icons::LANG_R,           // 
     "rdb"            => '\u{e76d}',              // 
     "rdoc"           => Icons::MARKDOWN,         // 
-    "rds"            => Icons::LANG_R,           // 
+    "rds"            => Icons::LANG_R,           // 
     "readme"         => Icons::README,           // 󰂺
     "rlib"           => Icons::LANG_RUST,        // 
     "rmd"            => Icons::MARKDOWN,         // 