Update Global Rules licence entry to CC 4 not 3

This changed a while ago in Wikimedia production, whoops.

Author: jdforrester

projects/v1/default.wmf.yaml

@@ -19,7 +19,7 @@ info:
       [Privacy Policy](https://wikimediafoundation.org/wiki/Privacy_policy).
       Unless otherwise specified in the endpoint documentation
       below, content accessed via this API is licensed under the
-      [CC-BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/)
+      [CC-BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
       and [GFDL](https://www.gnu.org/copyleft/fdl.html) licenses,
       and you irrevocably agree to release modifications or
       additions made through this API under these licenses.

projects/v1/wikidata.wmf.yaml

@@ -19,7 +19,7 @@ info:
       [Privacy Policy](https://wikimediafoundation.org/wiki/Privacy_policy).
       Unless otherwise specified in the endpoint documentation
       below, content accessed via this API is licensed under the
-      [CC-BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/)
+      [CC-BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
       and [GFDL](https://www.gnu.org/copyleft/fdl.html) licenses,
       and you irrevocably agree to release modifications or
       additions made through this API under these licenses.

projects/v1/wikimedia.wmf.yaml

@@ -19,7 +19,7 @@ info:
       [Privacy Policy](https://wikimediafoundation.org/wiki/Privacy_policy).
       Unless otherwise specified in the endpoint documentation
       below, content accessed via this API is licensed under the
-      [CC-BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/)
+      [CC-BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
       and [GFDL](https://www.gnu.org/copyleft/fdl.html) licenses,
       and you irrevocably agree to release modifications or
       additions made through this API under these licenses.

projects/v1/wikipedia.wmf.yaml

@@ -19,7 +19,7 @@ info:
       [Privacy Policy](https://wikimediafoundation.org/wiki/Privacy_policy).
       Unless otherwise specified in the endpoint documentation
       below, content accessed via this API is licensed under the
-      [CC-BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/)
+      [CC-BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
       and [GFDL](https://www.gnu.org/copyleft/fdl.html) licenses,
       and you irrevocably agree to release modifications or
       additions made through this API under these licenses.

projects/v1/wikivoyage.wmf.yaml

@@ -19,7 +19,7 @@ info:
       [Privacy Policy](https://wikimediafoundation.org/wiki/Privacy_policy).
       Unless otherwise specified in the endpoint documentation
       below, content accessed via this API is licensed under the
-      [CC-BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/)
+      [CC-BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
       and [GFDL](https://www.gnu.org/copyleft/fdl.html) licenses,
       and you irrevocably agree to release modifications or
       additions made through this API under these licenses.

projects/v1/wiktionary.wmf.yaml

@@ -19,7 +19,7 @@ info:
       [Privacy Policy](https://wikimediafoundation.org/wiki/Privacy_policy).
       Unless otherwise specified in the endpoint documentation
       below, content accessed via this API is licensed under the
-      [CC-BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/)
+      [CC-BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
       and [GFDL](https://www.gnu.org/copyleft/fdl.html) licenses,
       and you irrevocably agree to release modifications or
       additions made through this API under these licenses.