Bump pdf-reader from 2.12.0 to 2.13.0

Bumps [pdf-reader](https://github.com/yob/pdf-reader) from 2.12.0 to 2.13.0.
- [Changelog](https://github.com/yob/pdf-reader/blob/main/CHANGELOG)
- [Commits](yob/pdf-reader@v2.12.0...v2.13.0)

---
updated-dependencies:
- dependency-name: pdf-reader
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -24,7 +24,7 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    Ascii85 (1.1.1)
+    Ascii85 (2.0.1)
     activesupport (7.0.8.6)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
@@ -208,8 +208,8 @@ GEM
     padrino-support (0.15.3)
     parallel (1.26.3)
     parslet (2.0.0)
-    pdf-reader (2.12.0)
-      Ascii85 (~> 1.0)
+    pdf-reader (2.13.0)
+      Ascii85 (>= 1.0, < 3.0, != 2.0.0)
       afm (~> 0.2.1)
       hashery (~> 2.0)
       ruby-rc4