Update dependency jekyll-last-modified-at to v1.3.2

Gemfile.lock

@@ -18,7 +18,7 @@ GEM
       timers (~> 4.1)
     bigdecimal (3.1.8)
     colorator (1.1.0)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.2.3)
     console (1.16.2)
       fiber-local
     em-websocket (0.5.3)
@@ -30,10 +30,10 @@ GEM
     ffi (1.15.5)
     fiber-local (1.0.0)
     forwardable-extended (2.6.0)
-    google-protobuf (4.27.0)
+    google-protobuf (4.27.1)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.27.0-arm64-darwin)
+    google-protobuf (4.27.1-arm64-darwin)
       bigdecimal
       rake (>= 13)
     hashery (2.1.2)
@@ -66,9 +66,8 @@ GEM
       safe_yaml (~> 1.0)
       terminal-table (>= 1.8, < 4.0)
       webrick (~> 1.7)
-    jekyll-last-modified-at (1.3.0)
+    jekyll-last-modified-at (1.3.2)
       jekyll (>= 3.7, < 5.0)
-      posix-spawn (~> 0.3.9)
     jekyll-redirect-from (0.16.0)
       jekyll (>= 3.3, < 5.0)
     jekyll-sitemap (1.4.0)
@@ -98,7 +97,6 @@ GEM
       hashery (~> 2.0)
       ruby-rc4
       ttfunk
-    posix-spawn (0.3.15)
     public_suffix (5.0.5)
     racc (1.7.3)
     rainbow (3.1.1)