Create main.yml as a renovate bot for github actions

[swastik959]

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Fixes: #25457

NONE

[nbusseneau]

Hello! I am a bit confused, can you clarify what the PR is trying to achieve? 🤔 For information we already have Renovate watching over our GitHub Actions (see https://github.com/cilium/cilium/blob/main/.github/renovate.json5).

[swastik959]

@nbusseneau oh it is there so that means in this issue I only have have add a script to the renovate.json5

[nbusseneau]

Sorry, I'm still not sure what you're trying to achieve 😅 Perhaps you can give some more details? Would be helpful so that you don't waste time implementing something that might already be there.

[aanm]

Thank you for the changes but I believe we need a PR similar to cilium/tetragon#1036 made into Cilium

[maintainer-s-little-helper]

Commit 524bc3d does not contain "Signed-off-by".

Please follow instructions provided in https://docs.cilium.io/en/stable/contributing/development/contributing_guide/#developer-s-certificate-of-origin

[maintainer-s-little-helper]

Commit 524bc3d does not contain "Signed-off-by".

Please follow instructions provided in https://docs.cilium.io/en/stable/contributing/development/contributing_guide/#developer-s-certificate-of-origin