Merge remote-tracking branch 'upstream/v2' into wbinnssmith/merge-v2-2022-04-22

* upstream/v2:
  Add test for storing empty assets with LMDB (#7995)
  GitHub Actions: disable fail-fast for integration_tests (#8007)
  Drop Node 12 in tests and add Node 16 (#7935)
  Update Flow to 0.176.3 (#8006)

Author: lettertwo

.flowconfig

@@ -36,4 +36,4 @@ untyped-import
 untyped-type-import
 
 [version]
-0.175.1
+0.176.3

.github/workflows/ci.yml

@@ -42,7 +42,7 @@ jobs:
     name: Unit tests (${{matrix.os}}, Node ${{matrix.node}})
     strategy:
       matrix:
-        node: [12, 14]
+        node: [14, 16]
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{matrix.os}}
     steps:
@@ -64,8 +64,11 @@ jobs:
     name: Integration tests (${{matrix.os}}, Node ${{matrix.node}})
     strategy:
       matrix:
-        node: [12, 14]
+        node: [14, 16]
         os: [ubuntu-latest, macos-latest, windows-latest]
+      # These tend to be quite flakey, so one failed instance shouldn't stop
+      # others from potentially succeeding
+      fail-fast: false
     runs-on: ${{matrix.os}}
     steps:
       - uses: actions/checkout@v2