Add translation for oidc button

Author: Kagemaru

app/overrides/decidim/devise/shared/_omniauth_buttons/make_button_translateable.html.erb.deface

@@ -0,0 +1,8 @@
+<!--
+  replace "span > erb[loud]:contains('normalize_provider_name(provider).titleize')"
+-->
+          <%= t(
+            "devise.shared.links.log_in_with_provider_button",
+            provider: normalize_provider_name(provider).titleize,
+            default: normalize_provider_name(provider).titleize
+          ) %>

config/locales/de.yml

@@ -156,6 +156,7 @@ de:
   devise:
     shared:
       links:
-        sign_in_with_provider: Mit "Mein Konto" anmelden
+        log_in_with_provider: Mit "Mein Konto" anmelden
+        log_in_with_provider_button: Mein Konto
   hello: "Hello world"
 ...

config/locales/en.yml

@@ -181,7 +181,8 @@ en:
   devise:
     shared:
       links:
-        sign_in_with_provider: Log in via "Mein Konto"
+        log_in_with_provider: Log in via "Mein Konto"
+        log_in_with_provider_button: Mein Konto
     mailer:
       confirmation_instructions:
         subject: "Confirm E-Mail"