chore: add wit to docker build (#500)

## Includes

- brings back min-versions to keep up with wasmtime.

.dockerignore

@@ -8,5 +8,7 @@
 !**/config
 !**/migrations
 !diesel.toml
+!**/wit
 
 homestar-functions/src
+homestar-functions/**/wit

.github/workflows/tests_and_checks.yml

@@ -37,10 +37,10 @@ jobs:
               - '**/Cargo.*'
               - '**/src/**'
               - '**/tests/**'
-              - '**/config/**'
               - '**/build.rs'
               - '**/migrations/**'
               - '**/fixtures/**'
+              - '**/wit/**'
             deny:
               - 'deny.toml'
 
@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        rust-toolchain: [stable, nightly]
+        rust-toolchain: [stable, nightly, 1.73.0]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout Repository