fix: formatting for release tag in SECURITY.md

Signed-off-by: Nora Blomaard <nora.blomaard@alliander.com>

Author: noraeb

SECURITY.md

@@ -18,7 +18,7 @@ cosign verify \
   lfenergy/compas-cim-mapping:<tag>
 ```
 
-Replace `<tag>` with the specific release tag (e.g. `v0.12.1`) or `latest`.
+Replace `<tag>` with the specific release tag (e.g. `0.12.1`) or `latest`.
 
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