golangci: replace deadlie with timeout

golangci-lint fails with the following error:

Error: Failed to run: Error: Command failed: /home/runner/golangci-lint-1.64.6-linux-amd64/golangci-lint config verify
jsonschema: "run" does not validate with "/properties/run/additionalProperties": additional properties 'deadline' not allowed
Failed executing command with error: the configuration contains invalid elements
, Error: Command failed: /home/runner/golangci-lint-1.64.6-linux-amd64/golangci-lint config verify
jsonschema: "run" does not validate with "/properties/run/additionalProperties": additional properties 'deadline' not allowed
Failed executing command with error: the configuration contains invalid elements

    at genericNodeError (node:internal/errors:984:15)
    at wrappedFn (node:internal/errors:538:14)
    at ChildProcess.exithandler (node:child_process:422:12)
    at ChildProcess.emit (node:events:519:28)
    at maybeClose (node:internal/child_process:1105:16)
    at ChildProcess._handle.onexit (node:internal/child_process:305:5)
Error: Command failed: /home/runner/golangci-lint-1.64.6-linux-amd64/golangci-lint config verify
jsonschema: "run" does not validate with "/properties/run/additionalProperties": additional properties 'deadline' not allowed
Failed executing command with error: the configuration contains invalid elements

Suggested-by: Prajwal S N <[email protected]>
Signed-off-by: Radostin Stoyanov <[email protected]>

.golangci.yml

@@ -1,7 +1,7 @@
 ---
 run:
   concurrency: 6
-  deadline: 5m
+  timeout: 5m
 linters:
   enable:
     - errorlint