chore: add label "Priority: With next Geth sync" (#129)

## Why this should be merged

#110 introduces changes that we want to revert as part of the next Geth
sync. This label will be applied to issues that track similar tasks.

## How this works

Magic 🧙 

## How this was tested

Inspecting [CI dry run, which creates the new
label](https://github.com/ava-labs/libevm/actions/runs/13261362433/job/37018526246?pr=129#step:3:99).

Signed-off-by: Arran Schlosberg <519948+ARR4N@users.noreply.github.com>

Author: ARR4N

.github/labels.yml

@@ -46,6 +46,8 @@
   color: "03adfc"
 - name: "Priority: 📌 Before next release"
   color: "03adfc"
+- name: "Priority: ⛓️ With next Geth sync"
+  color: "03adfc"
   description: "Has to be done before the next release"
 - name: "Status: 🔒 After next release"
   color: "03adfc"