feat(base): add base uniswapv2 spkg (propeller-heads#134)

* feat(base): add base uniswapv2 Substreams spkg

* refactor: fix outdated spkg version for every uniswap v2 packages

---------

Co-authored-by: zizou <111426680+flopell@users.noreply.github.com>

Author: zizou0x

substreams/ethereum-uniswap-v2/arbitrum-uniswap-v2.yaml

@@ -1,7 +1,7 @@
 specVersion: v0.1.0
 package:
   name: "arbitrum_uniswap_v2"
-  version: v0.2.0
+  version: v0.3.2
 
 protobuf:
   files:

substreams/ethereum-uniswap-v2/base-uniswap-v2.yaml

@@ -0,0 +1,49 @@
+specVersion: v0.1.0
+package:
+  name: "base_uniswap_v2"
+  version: v0.3.2
+
+protobuf:
+  files:
+    - tycho/evm/v1/common.proto
+    - tycho/evm/v1/entity.proto
+    - uniswap.proto
+  importPaths:
+    - ./proto/v1
+    - ../../proto/
+
+binaries:
+  default:
+    type: wasm/rust-v1
+    file: ../target/wasm32-unknown-unknown/release/ethereum_uniswap_v2.wasm
+
+modules:
+  - name: map_pools_created
+    kind: map
+    initialBlock: 6601915
+    inputs:
+      - params: string
+      - source: sf.ethereum.type.v2.Block
+    output:
+      type: proto:tycho.evm.v1.BlockChanges
+
+  - name: store_pools
+    kind: store
+    initialBlock: 6601915
+    updatePolicy: set_if_not_exists
+    valueType: proto:tycho.evm.uniswap.v2.Pool
+    inputs:
+      - map: map_pools_created
+
+  - name: map_pool_events
+    kind: map
+    initialBlock: 6601915
+    inputs:
+      - source: sf.ethereum.type.v2.Block
+      - map: map_pools_created
+      - store: store_pools
+    output:
+      type: proto:tycho.evm.v1.BlockChanges
+
+params:
+  map_pools_created: factory_address=8909Dc15e40173Ff4699343b6eB8132c65e18eC6&protocol_type_name=uniswap_v2_pool

substreams/ethereum-uniswap-v2/ethereum-sushiswap-v2.yaml

@@ -1,7 +1,7 @@
 specVersion: v0.1.0
 package:
   name: "ethereum_sushiswap_v2"
-  version: v0.3.1
+  version: v0.3.2
 
 protobuf:
   files:

substreams/ethereum-uniswap-v2/ethereum-uniswap-v2.yaml

@@ -1,7 +1,7 @@
 specVersion: v0.1.0
 package:
   name: "ethereum_uniswap_v2"
-  version: v0.3.0
+  version: v0.3.2
 
 protobuf:
   files: