ci: Port some CI jobs to self-hosted runners (#12199)

* ci: Port some CI jobs to self-hosted runners

This PR ports the following CI jobs to use self-hosted runners:

- cannon-go-lint-and-test
- contracts-bedrock-build
- go-lint
- go-test-kurtosis
- go-e2e-test
- cannon-prestate

These jobs benefit from running on beefier hardware. Since Go cache data is shared among the executors, it also allowed me to remove a lot of the manual caching logic from our builds while  improving Go compilation times overall.

I'll provide a separate writeup detailing exactly how the executors work.

* use test result directories in the workspace

op-chain-ops/deployer/integration_test/apply_test.go

@@ -13,6 +13,8 @@ import (
 	"testing"
 	"time"
 
+	op_e2e "github.com/ethereum-optimism/optimism/op-e2e"
+
 	"github.com/ethereum-optimism/optimism/op-chain-ops/deployer"
 	"github.com/holiman/uint256"
 
@@ -66,6 +68,7 @@ func (d *deployerKey) String() string {
 }
 
 func TestEndToEndApply(t *testing.T) {
+	op_e2e.InitParallel(t)
 	kurtosisutil.Test(t)
 
 	lgr := testlog.Logger(t, slog.LevelDebug)
@@ -363,6 +366,7 @@ func TestApplyExistingOPCM(t *testing.T) {
 }
 
 func TestL2BlockTimeOverride(t *testing.T) {
+	op_e2e.InitParallel(t)
 	kurtosisutil.Test(t)
 
 	lgr := testlog.Logger(t, slog.LevelDebug)

op-e2e/Makefile

+num_cores := $(shell nproc)
+
 # Generally, JUNIT_FILE is set in CI but may be specified to an arbitrary file location to emulate CI locally
 # If JUNIT_FILE is set, JSON_LOG_FILE should also be set
 ifdef JUNIT_FILE
 	go_test = OP_TESTLOG_DISABLE_COLOR=true OP_E2E_DISABLE_PARALLEL=false gotestsum --format=testname --junitfile=$(JUNIT_FILE) --jsonfile=$(JSON_LOG_FILE) -- -failfast
   # Note: -parallel must be set to match the number of cores in the resource class
-	go_test_flags = -timeout=60m -parallel=8
+	go_test_flags = -timeout=60m -parallel=$(num_cores)
 else
 	go_test = go test
 	go_test_flags = -v