chore(deps): bump html2rss from ffb2cc8 to 788b0bb (#327)

Bumps [html2rss](https://github.com/html2rss/html2rss) from `ffb2cc8` to `788b0bb`.
- [Release notes](https://github.com/html2rss/html2rss/releases)
- [Commits](html2rss/html2rss@ffb2cc8...788b0bb)

---
updated-dependencies:
- dependency-name: html2rss
  dependency-type: direct:production
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -6,12 +6,10 @@ GIT
 
 GIT
   remote: https://github.com/html2rss/html2rss.git
-  revision: ffb2cc8d6247be5d35a4ddc14acb5ce29c154f79
+  revision: 788b0bb00af60cbb8d5ce2ec16ee26d18772d3ee
   specs:
     html2rss (0.9.0)
-      activesupport (>= 5, < 8)
       addressable (~> 2.7)
-      builder
       faraday (~> 1.0)
       faraday_middleware
       kramdown
@@ -22,6 +20,7 @@ GIT
       sanitize (~> 6.0)
       thor
       to_regexp
+      tzinfo
       zeitwerk
 
 GEM
@@ -35,7 +34,6 @@ GEM
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     ast (2.4.2)
-    builder (3.2.4)
     colorator (1.1.0)
     concurrent-ruby (1.1.9)
     countries (4.2.1)