gnu: waybar: Update to 0.9.5.

* gnu/packages/wm.scm (waybar): Update to 0.9.5.
[inputs]: Replace fmt-6 with fmt, spdlog-1.7 with spdlog.
* gnu/packages/logging.scm (spdlog-1.7): Remove variable.
* gnu/packages/pretty-print.scm (fmt-6): Same.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu/packages/logging.scm

@@ -214,19 +214,3 @@ library.")
     ;; spdlog is under Expat license, but the bundled fmt library in
     ;; "include/spdlog/fmt/bundled" is under BSD 2 clause license.
     (license (list license:expat license:bsd-2))))
-
-(define-public spdlog-1.7
-  (package
-    (inherit spdlog)
-    (name "spdlog")
-    (version "1.7.0")
-    (source
-     (origin
-       (method git-fetch)
-       (uri (git-reference
-             (url "https://github.com/gabime/spdlog")
-             (commit (string-append "v" version))))
-       (file-name (git-file-name name version))
-       (sha256
-        (base32
-         "1ryaa22ppj60461hcdb8nk7jwj84arp4iw4lyw594py92g4vnx3j"))))))

gnu/packages/pretty-print.scm

@@ -189,19 +189,6 @@ to @code{IOStreams}.")
     ;; The library is bsd-2, but documentation and tests include other licenses.
     (license (list bsd-2 bsd-3 psfl))))
 
-(define-public fmt-6
-  (package
-    (inherit fmt)
-    (name "fmt")
-    (version "6.2.1")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (string-append "https://github.com/fmtlib/fmt/releases/download/"
-                           version "/fmt-" version ".zip"))
-       (sha256
-        (base32 "06l8g59frbsbwj15kg6x2bbn6p8yidh6wzsigdhbdjncvm1agzll"))))))
-
 (define-public source-highlight
   (package
     (name "source-highlight")

gnu/packages/wm.scm

@@ -1569,7 +1569,7 @@ modules for building a Wayland compositor.")
 (define-public waybar
   (package
     (name "waybar")
-    (version "0.9.4")
+    (version "0.9.5")
     (source
      (origin
        (method git-fetch)
@@ -1578,10 +1578,10 @@ modules for building a Wayland compositor.")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "038vnma7y7z81caywp45yr364bc1aq8d01j5vycyiyfv33nm76fy"))))
+        (base32 "1kzrgqaclfk6gcwhknxn28xl74gm5swipgn8kk8avacb4nsw1l9q"))))
     (build-system meson-build-system)
     (inputs `(("date" ,date)
-              ("fmt" ,fmt-6)
+              ("fmt" ,fmt)
               ("gtk-layer-shell" ,gtk-layer-shell)
               ("gtkmm" ,gtkmm)
               ("jsoncpp" ,jsoncpp)
@@ -1590,7 +1590,7 @@ modules for building a Wayland compositor.")
               ("libmpdclent" ,libmpdclient)
               ("libnl" ,libnl)
               ("pulseaudio" ,pulseaudio)
-              ("spdlog" ,spdlog-1.7)
+              ("spdlog" ,spdlog)
               ("wayland" ,wayland)))
     (native-inputs
      `(("gcc" ,gcc-8)                   ; for #include <filesystem>