Fix bazel query statement in java tutorial for Windows
On Windows cmd.exe terminal, we should use double quote, and \ cannot be used to separate lines.
Addressing
RELNOTES: Note
@@ -187,8 +187,7 @@ Let's visualize our sample project's dependencies. First, generate a text
representation of the dependency graph (run the command at the workspace root):
```
-bazel query --nohost_deps --noimplicit_deps 'deps(//:ProjectRunner)' \
- --output graph
+bazel query --nohost_deps --noimplicit_deps "deps(//:ProjectRunner)" --output graph
```
The above command tells Bazel to look for all dependencies for the target
