Updates from bedrock (#413)

* Updates from bedrock

From file changes in mozilla/bedrock@84453cb

* Updates from bedrock

From file changes in mozilla/bedrock@d83577c

en/mozilla-account-promo.ftl

@@ -6,11 +6,16 @@
 #   $class (string) = CSS Class name for banner title
 moz-account-promo-title = One login. <br> <span { $class }>Everything</span> { -brand-name-mozilla }.
 
+# Variables
+#   $sign_in_url - link to
+#   $learn_more_url - link to https://www.mozilla.org/en-US/firefox/accounts/
+moz-account-already-have-v2 = Already have an account? <a { $sign_in_url }>Sign in</a> or <a { $learn_more_url }>learn more</a> about joining { -brand-name-mozilla }.
+
+# Obsolete string (expires: 2024-09-12)
 # Variables
 #   $sign_in_url - link to
 #   $learn_more_url - link to https://www.mozilla.org/en-US/firefox/accounts/
 moz-account-already-have = Already have an account? <a { $sign_in_url }>Sign in</a> or <a { $learn_more_url }>learn more</a> about { -brand-name-mozilla }
-moz-account-get-a-mozilla-account = Get a { -brand-name-mozilla-account }
 
 moz-account-product-firefox = { -brand-name-firefox }
 moz-account-product-monitor = { -brand-name-monitor }