feat: Upgrade all contracts to Solidity v0.8.0 (#287)

Co-authored-by: Robin Le Caignec <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: gfournieriExec <[email protected]>
Co-authored-by: Le-Caignec <[email protected]>

Author: 4 people

.github/workflows/main.yml

@@ -28,10 +28,10 @@ jobs:
         run: npm ci
       - name: Check code formatting
         run: npm run check-format
-      - name: Build
-        run: npm run build
       - name: Check documentation is up-to-date
         run: npm run check-doc
+      - name: Build
+        run: npm run build
       - name: Check storage layout
         run: npm run check-storage-layout
       - name: Test deployment

…is/contracts/facets/IexecERC20Facet.json …s/contracts/abstract/IexecERC20Base.jsonabis/contracts/facets/IexecERC20Facet.json renamed to abis/contracts/abstract/IexecERC20Base.json abis/contracts/facets/IexecERC20Facet.json renamed to abis/contracts/abstract/IexecERC20Base.json

@@ -24,6 +24,75 @@
     "name": "Approval",
     "type": "event"
   },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "Lock",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes32",
+        "name": "ref",
+        "type": "bytes32"
+      }
+    ],
+    "name": "Reward",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes32",
+        "name": "ref",
+        "type": "bytes32"
+      }
+    ],
+    "name": "Seize",
+    "type": "event"
+  },
   {
     "anonymous": false,
     "inputs": [
@@ -49,6 +118,25 @@
     "name": "Transfer",
     "type": "event"
   },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "Unlock",
+    "type": "event"
+  },
   {
     "inputs": [
       {