@0x/contracts-asset-proxy: Fix broken erc1155_proxy tests.

`@0x/contracts-asset-proxy`: Add `ERC1155Proxy.sol` to .solhintignore.
Fix circleci config to work with 3.0 branch.

.circleci/config.yml

@@ -225,7 +225,8 @@ jobs:
                   keys:
                       - repo-{{ .Environment.CIRCLE_SHA1 }}
             - run: yarn wsrun test:circleci @0x/contracts-test-utils
-            - run: yarn wsrun test:circleci @0x/abi-gen
+            # TODO(dorothy-zbornak): Re-enable after updating this package for 3.0.
+            # - run: yarn wsrun test:circleci-3.0 @0x/abi-gen
             - run: yarn wsrun test:circleci @0x/assert
             - run: yarn wsrun test:circleci @0x/base-contract
             # TODO(dorothy-zbornak): Re-enable after updating this package for 3.0.
@@ -238,10 +239,11 @@ jobs:
             - run: yarn wsrun test:circleci @0x/subproviders
             - run: yarn wsrun test:circleci @0x/web3-wrapper
             - run: yarn wsrun test:circleci @0x/utils
-            - save_cache:
-                  key: coverage-abi-gen-{{ .Environment.CIRCLE_SHA1 }}
-                  paths:
-                      - ~/repo/packages/abi-gen/coverage/lcov.info
+            # TODO(dorothy-zbornak): Re-enable after updating this package for 3.0.
+            # - save_cache:
+            #       key: coverage-abi-gen-{{ .Environment.CIRCLE_SHA1 }}
+            #       paths:
+            #           - ~/repo/packages/abi-gen/coverage/lcov.info
             - save_cache:
                   key: coverage-assert-{{ .Environment.CIRCLE_SHA1 }}
                   paths:
@@ -514,9 +516,10 @@ jobs:
             - restore_cache:
                   keys:
                       - repo-{{ .Environment.CIRCLE_SHA1 }}
-            - restore_cache:
-                  keys:
-                      - coverage-abi-gen-{{ .Environment.CIRCLE_SHA1 }}
+            # TODO(dorothy-zbornak): Re-enable after updating this package for 3.0.
+            # - restore_cache:
+            #       keys:
+            #           - coverage-abi-gen-{{ .Environment.CIRCLE_SHA1 }}
             - restore_cache:
                   keys:
                       - coverage-assert-{{ .Environment.CIRCLE_SHA1 }}

contracts/asset-proxy/.solhintignore

@@ -0,0 +1,2 @@
+# solhint can't parse `abi.decode` syntax.
+contracts/src/ERC1155Proxy.sol

contracts/asset-proxy/test/erc1155_proxy.ts

@@ -1747,9 +1747,14 @@ describe('ERC1155Proxy', () => {
                 nftNotOwnerBalance,
             ];
             await erc1155Wrapper.assertBalancesAsync(tokenHolders, tokensToTransfer, expectedInitialBalances);
+            const expectedError = new SafeMathRevertErrors.SafeMathError(
+                SafeMathRevertErrors.SafeMathErrorCodes.Uint256MultiplicationOverflow,
+                maxUintValue,
+                valueMultiplier,
+            );
             // execute transfer
             // note - this will overflow because we are trying to transfer `maxUintValue * 2` of the 2nd token
-            await expectTransactionFailedAsync(
+            await expect(
                 erc1155ProxyWrapper.transferFromAsync(
                     spender,
                     receiver,
@@ -1760,8 +1765,7 @@ describe('ERC1155Proxy', () => {
                     receiverCallbackData,
                     authorized,
                 ),
-                RevertReason.Uint256Overflow,
-            );
+            ).to.revertWith(expectedError);
         });
         it('should revert if transferring > 1 instances of a non-fungible token (valueMultiplier field >1)', async () => {
             // setup test parameters