test(ICP_Ledger): FI-1506: Remove flaky flag from ICP ledger and inde…

…x tests (#3410)

After limiting parallelization and dedicating more resources to running
the tests, they are no longer flaky (no flakiness observed in the past
week). This PR therefore removes the flaky flag, so that failures would
show up and wouldn't be masked by automatic flakiness-retries.

rs/ledger_suite/icp/index/BUILD.bazel

@@ -102,7 +102,6 @@ rust_ic_test(
         "LEDGER_CANISTER_NOTIFY_METHOD_WASM_PATH": "$(rootpath //rs/ledger_suite/icp/ledger:ledger-canister-wasm-notify-method)",
         "LEDGER_CANISTER_WASM_PATH": "$(rootpath //rs/ledger_suite/icp/ledger:ledger-canister-wasm)",
     },
-    flaky = True,
     tags = ["cpu:4"],
     deps = [":ic-icp-index"] + DEPENDENCIES + DEV_DEPENDENCIES,
 )

rs/ledger_suite/icp/ledger/BUILD.bazel

@@ -129,7 +129,6 @@ rust_ic_test(
         "LEDGER_CANISTER_NEXT_VERSION_WASM_PATH": "$(rootpath :ledger-canister-wasm-next-version)",
         "LEDGER_CANISTER_LOW_LIMITS_WASM_PATH": "$(rootpath :ledger-canister-wasm-low-limits)",
     },
-    flaky = True,
     tags = ["cpu:4"],
     deps = [
         # Keep sorted.