Basic FASP support (#34031)

Gemfile.lock

@@ -395,6 +395,12 @@ GEM
       rexml
     link_header (0.0.8)
     lint_roller (1.1.0)
+    linzer (0.6.2)
+      openssl (~> 3.0, >= 3.0.0)
+      rack (>= 2.2, < 4.0)
+      starry (~> 0.2)
+      stringio (~> 3.1, >= 3.1.2)
+      uri (~> 1.0, >= 1.0.2)
     llhttp-ffi (0.5.1)
       ffi-compiler (~> 1.0)
       rake (~> 13.0)
@@ -829,6 +835,8 @@ GEM
     simplecov-lcov (0.8.0)
     simplecov_json_formatter (0.1.4)
     stackprof (0.2.27)
+    starry (0.2.0)
+      base64
     stoplight (4.1.1)
       redlock (~> 1.0)
     stringio (3.1.5)
@@ -980,6 +988,7 @@ DEPENDENCIES
   letter_opener (~> 1.8)
   letter_opener_web (~> 3.0)
   link_header (~> 0.0)
+  linzer (~> 0.6.1)
   lograge (~> 0.12)
   mail (~> 2.8)
   mario-redis-lock (~> 1.2)