chore: bump golang from `86a3c48` to `2bd56f0` in /build/gomplate #1815

Job	Run time
generate	1m 52s
Verify assertions in suite.yaml files for cel policies	8s
Verify assertions in suite.yaml files for cel policies	23s
Require a suite.yaml file alongside every template.yaml	9s
Require a sync.yaml file and metadata.gatekeeper.sh/requires-sync-data annotation for every templ...	1m 25s
Verify assertions in suite.yaml files for rego policies	22s
Verify assertions in suite.yaml files for rego policies	16s
Test scripts	1m 32s
Unit test on ubuntu-latest opa v0.44.0	14s
Integration test on Gatekeeper 3.15.1 for cel policies	8s
Unit test on ubuntu-latest opa v0.57.1	11s
Integration test on Gatekeeper 3.15.1 for rego policies	5m 54s
Unit test on macos-latest opa v0.44.0	22s
Integration test on Gatekeeper 3.16.3 for cel policies	6m 14s
Unit test on macos-latest opa v0.57.1	22s
Integration test on Gatekeeper 3.16.3 for rego policies	5m 59s
	25m 31s

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