v4.13.0-alpha1

What's Changed

• Bump 4.13.0 version by @vcerenu in #1005
• Merge 4.12.0 branch into 4.13.0 by @YisDav in #1010
• Remove 'stable' branch ocurrencies by @YisDav in #1014
• Merge 4.12.0 into 4.13.0 by @c-bordon in #1025
• Bump to 4.12.1 by @teddytpc1 in #1031
• Merge 4.12.1 into 4.13.0 by @CarlosALgit in #1033
• Added repository_bumper script by @c-bordon in #1039
• Bump to 4.12.2 by @teddytpc1 in #1045
• Merge 4.12.0 into 4.12.1 by @CarlosALgit in #1048
• Merge 4.12.1 into 4.12.2 by @CarlosALgit in #1049
• Merge 4.12.2 into 4.13.0 by @CarlosALgit in #1050
• Delete 4.12.2 references by @CarlosALgit in #1072
• Bump revision for 4.12.1 rc1 and change docker images tag by @Enaraque in #1077
• Revert docker images tag for 4.12.1-rc1 by @Enaraque in #1078
• Merge 4.12.1 into 4.13.0 by @c-bordon in #1087
• Integrate bumper script via GitHub action by @c-bordon in #1086
• Add missing malicious-ioc ruleset lists by @Enaraque in #1092
• Fix repository bumper workflow environment secret by @rauldpm in #1093
• Bump stage alpha1 for 4.13.0 branch by @CarlosALgit in #1095

Full Changelog: v4.12.0...v4.13.0-alpha1