bump forge version for 1.15 branch cut #56820

Job	Run time
permission-check	3s
determine-docker-build-metadata	2s
test-target-determinator	4m 45s
file_change_determinator	10s
rust-images-performance	0s
rust-images-failpoints	0s
rust-images-consensus-only-perf-test	0s
rust-images / rust-all	10m 50s
indexer-grpc-e2e-tests	0s
forge-consensus-only-perf-test	0s
forge-multiregion-test	0s
cli-e2e-tests / run-cli-tests	6m 6s
faucet-tests-main / run-tests-main	0s
forge-compat-test / forge	12m 56s
node-api-compatibility-tests / node-api-compatibility-tests	1m 22s
forge-e2e-test / forge	13m 23s
forge-framework-upgrade-test / forge	6s
	49m 43s

Provide feedback