[DO NOT MERGE] Attempt to migrate Java manually

.github/workflows/build_sdk.yml

@@ -91,6 +91,7 @@ jobs:
             sdk/go/**/pulumiUtilities.go
             sdk/nodejs/package.json
             sdk/python/pyproject.toml
+            sdk/java/build.gradle
       - name: Commit ${{ matrix.language }} SDK changes for Renovate
         # If the worktree is dirty and this is a Renovate PR to bump
         # dependencies, commit the updated SDK and push it back to the PR. The

Makefile

@@ -125,8 +125,8 @@ generate_java: .make/generate_java
 build_java: .make/build_java
 .make/generate_java: export PATH := $(WORKING_DIR)/.pulumi/bin:$(PATH)
 .make/generate_java: PACKAGE_VERSION := $(PROVIDER_VERSION)
-.make/generate_java: .make/install_plugins bin/pulumi-java-gen .make/schema
-	PULUMI_HOME=$(GEN_PULUMI_HOME) PULUMI_CONVERT_EXAMPLES_CACHE_DIR=$(GEN_PULUMI_CONVERT_EXAMPLES_CACHE_DIR) bin/$(JAVA_GEN) generate --schema provider/cmd/$(PROVIDER)/schema.json --out sdk/java  --build gradle-nexus
+.make/generate_java: .make/install_plugins bin/$(CODEGEN)
+	$(GEN_ENVS) $(WORKING_DIR)/bin/$(CODEGEN) java --out sdk/java/
 	printf "module fake_java_module // Exclude this directory from Go tools\n\ngo 1.17\n" > sdk/java/go.mod
 	@touch $@
 .make/build_java: PACKAGE_VERSION := $(PROVIDER_VERSION)