chore: revert nix-related CI changes (#9321)

* chore: revert nix-related CI changes

- Reverts using nix to run CI-dependencies.
- Running 'make gen' in a dogfood workspace resulted in inconsistent
  results for protobuf-related files making it difficult to pass CI.
  This PR imports the minimum changes necessary to make CI compatible
  with dogfood.

.github/workflows/ci.yaml

@@ -169,14 +169,35 @@ jobs:
         with:
           fetch-depth: 1
 
-      - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v4
+      - name: Setup Node
+        uses: ./.github/actions/setup-node
 
-      - name: Run the Magic Nix Cache
-        uses: DeterminateSystems/magic-nix-cache-action@v2
+      - name: Setup Go
+        uses: ./.github/actions/setup-go
+
+      - name: Setup sqlc
+        uses: ./.github/actions/setup-sqlc
+
+      - name: go install tools
+        run: |
+          go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.30
+          go install storj.io/drpc/cmd/protoc-gen-go-drpc@v0.0.33
+          go install golang.org/x/tools/cmd/goimports@latest
+          go install github.com/mikefarah/yq/v4@v4.30.6
+          go install github.com/golang/mock/mockgen@v1.6.0
+
+      - name: Install Protoc
+        run: |
+          mkdir -p /tmp/proto
+          pushd /tmp/proto
+          curl -L -o protoc.zip https://github.com/protocolbuffers/protobuf/releases/download/v23.3/protoc-23.3-linux-x86_64.zip
+          unzip protoc.zip
+          cp -r ./bin/* /usr/local/bin
+          cp -r ./include /usr/local/bin/include
+          popd
 
       - name: make gen
-        run: "nix-shell --command 'make --output-sync -j -B gen'"
+        run: "make --output-sync -j -B gen"
 
       - name: Check for unstaged files
         run: ./scripts/check_unstaged.sh
@@ -508,15 +529,27 @@ jobs:
       - name: Setup Terraform
         uses: ./.github/actions/setup-tf
 
-      - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v4
+      - name: go install tools
+        run: |
+          go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.30
+          go install storj.io/drpc/cmd/protoc-gen-go-drpc@v0.0.33
+          go install golang.org/x/tools/cmd/goimports@latest
+          go install github.com/mikefarah/yq/v4@v4.30.6
+          go install github.com/golang/mock/mockgen@v1.6.0
 
-      - name: Run the Magic Nix Cache
-        uses: DeterminateSystems/magic-nix-cache-action@v2
+      - name: Install Protoc
+        run: |
+          mkdir -p /tmp/proto
+          pushd /tmp/proto
+          curl -L -o protoc.zip https://github.com/protocolbuffers/protobuf/releases/download/v23.3/protoc-23.3-linux-x86_64.zip
+          unzip protoc.zip
+          cp -r ./bin/* /usr/local/bin
+          cp -r ./include /usr/local/bin/include
+          popd
 
       - name: Build
         run: |
-          nix-shell --command 'make -B site/out/index.html'
+          make -B site/out/index.html
 
       - run: pnpm playwright:install
         working-directory: site

provisionerd/proto/provisionerd.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.31.0
-// 	protoc        v3.21.12
+// 	protoc-gen-go v1.30.0
+// 	protoc        v4.23.3
 // source: provisionerd/proto/provisionerd.proto
 
 package proto

provisionerd/proto/provisionerd_drpc.pb.go

@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-go-drpc. DO NOT EDIT.
-// protoc-gen-go-drpc version: (devel)
+// protoc-gen-go-drpc version: v0.0.33
 // source: provisionerd/proto/provisionerd.proto
 
 package proto

provisionersdk/proto/provisioner.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.31.0
-// 	protoc        v3.21.12
+// 	protoc-gen-go v1.30.0
+// 	protoc        v4.23.3
 // source: provisionersdk/proto/provisioner.proto
 
 package proto

provisionersdk/proto/provisioner_drpc.pb.go

@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-go-drpc. DO NOT EDIT.
-// protoc-gen-go-drpc version: (devel)
+// protoc-gen-go-drpc version: v0.0.33
 // source: provisionersdk/proto/provisioner.proto
 
 package proto
@@ -76,6 +76,10 @@ type drpcProvisioner_ParseClient struct {
 	drpc.Stream
 }
 
+func (x *drpcProvisioner_ParseClient) GetStream() drpc.Stream {
+	return x.Stream
+}
+
 func (x *drpcProvisioner_ParseClient) Recv() (*Parse_Response, error) {
 	m := new(Parse_Response)
 	if err := x.MsgRecv(m, drpcEncoding_File_provisionersdk_proto_provisioner_proto{}); err != nil {
@@ -107,6 +111,10 @@ type drpcProvisioner_ProvisionClient struct {
 	drpc.Stream
 }
 
+func (x *drpcProvisioner_ProvisionClient) GetStream() drpc.Stream {
+	return x.Stream
+}
+
 func (x *drpcProvisioner_ProvisionClient) Send(m *Provision_Request) error {
 	return x.MsgSend(m, drpcEncoding_File_provisionersdk_proto_provisioner_proto{})
 }