dev: reduce step limit per tx to be same as Sepolia SN (#1504)

Please check the type of change your PR introduces:

- [ ] Bugfix
- [ ] Feature
- [ ] Code style update (formatting, renaming)
- [ ] Refactoring (no functional changes, no api changes)
- [ ] Build related changes
- [ ] Documentation content changes
- [ ] Other (please describe):

## What is the new behavior?

reduced compute limits for tests to match prod

<!-- Please describe the behavior or changes that are being added by
this PR. -->

- reduce step limit for `__validate__` and `__execute__` endpoints for
tests to match SN Sepolia (resp. 1m and 9m cairo steps)

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Makefile

@@ -86,12 +86,12 @@ install-katana:
 	cargo install --git https://github.com/dojoengine/dojo --locked --tag "${KATANA_VERSION}" katana
 
 run-katana:
-	katana --chain-id test --validate-max-steps 6000000 --invoke-max-steps 14000000 --eth-gas-price 0 --strk-gas-price 0 --disable-fee --seed 0
+	katana --chain-id test --validate-max-steps 1000000 --invoke-max-steps 9000000 --eth-gas-price 0 --strk-gas-price 0 --disable-fee --seed 0
 
 run-anvil:
 	anvil --block-base-fee-per-gas 1
 
 run-nodes:
 	@echo "Starting Anvil and Katana in messaging mode"
 	@anvil --block-base-fee-per-gas 1 &
-	@katana --chain-id test --validate-max-steps 6000000 --invoke-max-steps 14000000 --eth-gas-price 0 --strk-gas-price 0 --disable-fee --messaging .katana/messaging_config.json --seed 0
+	@katana --chain-id test --validate-max-steps 1000000 --invoke-max-steps 9000000 --eth-gas-price 0 --strk-gas-price 0 --disable-fee --messaging .katana/messaging_config.json --seed 0