Disable linkcheck on dl.acm.org

The check fails with the following error for some time:

    403 Client Error: Forbidden for url: https://dl.acm.org/doi/10.1145/1315245.1315298

(cherry picked from commit 1ab889ee21c6b39b12a80a7637c7081817a365b1)

diff --git a/doc/arm/conf.py b/doc/arm/conf.py
index 216a1b44dd0c3c5042c9bd20fab58904b8eb09d3..813b5f99b16303fdb34aa568278c299614dd6f37 100644 (file)
--- a/doc/arm/conf.py
+++ b/doc/arm/conf.py
@@ -218,6 +218,7 @@ latex_logo = "isc-logo.pdf"
 linkcheck_timeout = 10
 linkcheck_ignore = [
     "http://127.0.0.1",
+    "https://dl.acm.org",
     "https://gitlab.isc.org",
     "https://kb.isc.org",
     "https://simpleicon.com/",