Merge pull request #1955 from mhmohona/gitter_to_element

Author: mariusvniekerk

src/conf.py

@@ -126,7 +126,7 @@
 linkcheck_ignore = [
     r'https://anaconda.org/?$',  # 403 forbidden
     r'https://cloudflare.com/learning/cdn/what-is-a-cdn/?$',  # 403 forbidden
-    r'https://gitter.im/conda-forge/core$',  # private team
+    r'https://app.element.io/#/room/#conda-forge_core:gitter.im$',  # private team
     r'https://polys.me/?$',  # 403 forbidden
     r'https://app.element.io/#/room/#conda-forge-space:matrix.org',  # needs login
     r'https://anacondacon.io/.*$',  # website is gone