Validator rollup (#30202)

* cl/330812880 Escape value_regex in c style

* Quick fix.

Co-authored-by: Boxiao Cao <caoboxiao@google.com>

extensions/amp-story-interactive/validator-amp-story-interactive.protoascii

@@ -146,22 +146,22 @@ tags: {  # <amp-story-interactive-results>
   }
   attrs: {
     name: "option-1-results-threshold"
-    value_regex: "\d+[.\d+]?"
+    value_regex: "\\d+[.\\d+]?"
   }
   attrs: {
     name: "option-2-results-threshold"
-    value_regex: "\d+[.\d+]?"
+    value_regex: "\\d+[.\\d+]?"
   }
   attrs: {
     name: "option-3-results-threshold"
-    value_regex: "\d+[.\d+]?"
+    value_regex: "\\d+[.\\d+]?"
     trigger: {
       also_requires_attr: "option-3-results-category"
     }
   }
   attrs: {
     name: "option-4-results-threshold"
-    value_regex: "\d+[.\d+]?"
+    value_regex: "\\d+[.\\d+]?"
     trigger: {
       also_requires_attr: "option-4-results-category"
     }

validator/validator-main.protoascii

@@ -26,7 +26,7 @@ min_validator_revision_required: 475
 # newer versions of the spec file. This is currently a Google internal
 # mechanism, validator.js does not use this facility. However, any
 # change to this file (validator-main.js) requires updating this revision id.
-spec_file_revision: 1100
+spec_file_revision: 1102
 
 styles_spec_url: "https://amp.dev/documentation/guides-and-tutorials/develop/style_and_layout/style_pages/"
 script_spec_url: "https://amp.dev/documentation/guides-and-tutorials/learn/validation-workflow/validation_errors/#custom-javascript-is-not-allowed"