Bump activesupport from 6.0.6.1 to 6.1.7.5 in /docs (#2625)

docs/Gemfile.lock

@@ -1,12 +1,12 @@
 GEM
  remote: https://rubygems.org/
  specs:
- activesupport (6.0.6.1)
+ activesupport (6.1.7.5)
  concurrent-ruby (~> 1.0, >= 1.0.2)
- i18n (>= 0.7, < 2)
- minitest (~> 5.1)
- tzinfo (~> 1.1)
- zeitwerk (~> 2.2, >= 2.2.2)
+ i18n (>= 1.6, < 2)
+ minitest (>= 5.1)
+ tzinfo (~> 2.0)
+ zeitwerk (~> 2.3)
  addressable (2.8.0)
  public_suffix (>= 2.0.2, < 5.0)
  coffee-script (2.4.1)
@@ -212,7 +212,7 @@ GEM
  jekyll (>= 3.5, < 5.0)
  jekyll-feed (~> 0.9)
  jekyll-seo-tag (~> 2.1)
- minitest (5.17.0)
+ minitest (5.25.1)
  multipart-post (2.1.1)
  nokogiri (1.16.5)
  mini_portile2 (~> 2.8.2)
@@ -246,16 +246,15 @@ GEM
  strscan (3.1.0)
  terminal-table (1.8.0)
  unicode-display_width (~> 1.1, >= 1.1.1)
- thread_safe (0.3.6)
  typhoeus (1.4.0)
  ethon (>= 0.9.0)
- tzinfo (1.2.11)
- thread_safe (~> 0.1)
+ tzinfo (2.0.6)
+ concurrent-ruby (~> 1.0)
  unf (0.1.4)
  unf_ext
  unf_ext (0.0.7.7)
  unicode-display_width (1.7.0)
- zeitwerk (2.6.6)
+ zeitwerk (2.6.18)
 
 PLATFORMS
  ruby