Update task ordering

[hpmellema]

Description of changes

Updates the ordering of tasks so that:

1. The Format task executes before the build task. This ensures any files written to an output jar will be formatted.
2. Updates to create a dependency for the compile task on processResources. This ensures that smithy output files are in the META-INF/ output folder before the compile task is executed so they are available to the compile task for any annotation processors.

The following is an example of the new task order for the quickstart gradle template (using --dry-run)

:smithyFormat SKIPPED
:smithyBuild SKIPPED
:smithyJarStaging SKIPPED
:processResources SKIPPED
:compileJava SKIPPED
:classes SKIPPED
:jar SKIPPED
:assemble SKIPPED
:compileTestJava SKIPPED
:smithyJarValidate SKIPPED
:processTestResources SKIPPED
:testClasses SKIPPED
:test SKIPPED
:check SKIPPED
:build SKIPPED

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.