Validator rollup (#27201)

* cl/299411284 Allow links with `tel` scheme in email spec

* cl/300054759 github commit msg missing or malformed

* cl/300575599 Revision bump for #27098

* cl/300578001 Revision bump for #27132

* cl/300590811 Revision bump for #27027

* cl/300593269 Revision bump for #27170

* cl/300596115 Revision bump for #27134

* cl/300598356 Revision bump for #27076

* cl/300599497 Revision bump for #26912

Co-authored-by: honeybadgerdontcare <sedano@google.com>

validator/engine/validator.js

@@ -5877,7 +5877,7 @@ class ParsedValidatorRules {
 
   /**
    * @param {string} tagName
-   * @return {TagSpecDispatch|undefined}
+   * @return {!TagSpecDispatch|undefined}
    */
   dispatchForTagName(tagName) {
     return this.tagSpecByTagName_[tagName];

validator/testdata/amp4email_feature_tests/anchor.html

@@ -28,7 +28,7 @@
   <!-- URLs must be absolute. -->
   <a href="somelink.com">disallowed</a>
 
-  <!-- The protocol can only be http, https or mailto. -->
+  <!-- The protocol can only be http, https, mailto or tel. -->
   <a href="ftp://somelink.com">disallowed</a>
 
   <!-- href of anchor is not bindable. -->
@@ -109,6 +109,7 @@
   <a href="http://www.somelink.com">http allowed</a>
   <a href="https://www.somelink.com">https allowed</a>
   <a href="mailto:user@example.com">mailto allowed</a>
+  <a href="tel:4156667777">tel allowed</a>
 
   <!-- 'name' attribute is deprecated. -->
   <a name="protocol"></a>

validator/testdata/amp4email_feature_tests/anchor.out

@@ -31,7 +31,7 @@ FAIL
 >>   ^~~~~~~~~
 amp4email_feature_tests/anchor.html:29:2 The relative URL 'somelink.com' for attribute 'href' in tag 'A (AMP4EMAIL)' is disallowed.
 |
-|    <!-- The protocol can only be http, https or mailto. -->
+|    <!-- The protocol can only be http, https, mailto or tel. -->
 |    <a href="ftp://somelink.com">disallowed</a>
 >>   ^~~~~~~~~
 amp4email_feature_tests/anchor.html:32:2 Invalid URL protocol 'ftp:' for attribute 'href' in tag 'A (AMP4EMAIL)'.
@@ -166,10 +166,11 @@ amp4email_feature_tests/anchor.html:106:2 The relative URL '{{#foo}}' for attrib
 |    <a href="http://www.somelink.com">http allowed</a>
 |    <a href="https://www.somelink.com">https allowed</a>
 |    <a href="mailto:user@example.com">mailto allowed</a>
+|    <a href="tel:4156667777">tel allowed</a>
 |
 |    <!-- 'name' attribute is deprecated. -->
 |    <a name="protocol"></a>
 >>   ^~~~~~~~~
-amp4email_feature_tests/anchor.html:114:2 The attribute 'name' may not appear in tag 'A (AMP4EMAIL)'.
+amp4email_feature_tests/anchor.html:115:2 The attribute 'name' may not appear in tag 'A (AMP4EMAIL)'.
 |  </body>
 |  </html>

validator/validator-main.protoascii

@@ -26,7 +26,7 @@ min_validator_revision_required: 375
 # 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: 1012
+spec_file_revision: 1020
 
 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/spec/amphtml#html-tags"
@@ -1991,6 +1991,7 @@ tags: {
       protocol: "http"
       protocol: "https"
       protocol: "mailto"
+      protocol: "tel"
       allow_relative: false
     }
     # Openning doubly curly brackets {{ (these are mustache delimiters) can only