Add bundle_id parameter to apple_resource_bundle

[steeve]

This enables having resource bundles with assets in them, since a bundle_id is
required for those.

Fix #639

[steeve]

I am unable to update the documentation:

$  bazel run //doc:update
INFO: Analyzed target //doc:update (0 packages loaded, 0 targets configured).
INFO: Found 1 target...
ERROR: /Users/steeve/code/github.com/znly/rules_apple/doc/BUILD.bazel:28:12: Generating proto for Starlark doc for resources_doc failed (Exit 1) stardoc failed: error executing command bazel-out/host/bin/external/io_bazel_stardoc/stardoc/stardoc '--input=//apple:resources.bzl' '--workspace_name=build_bazel_rules_apple' '--dep_roots=.' '--dep_roots=external/build_bazel_rules_apple' ... (remaining 1 argument(s) skipped)

Use --sandbox_debug to see verbose messages from the sandbox
com.google.devtools.build.skydoc.SkydocMain$StarlarkEvaluationException: File external/rules_cc/cc/defs.bzl imported '//cc/private/rules_impl:cc_flags_supplier.bzl', yet external/rules_cc/cc/private/rules_impl/cc_flags_supplier.bzl was not found, even at roots [., external/build_bazel_rules_apple].
	at com.google.devtools.build.skydoc.SkydocMain.recursiveEval(SkydocMain.java:412)
	at com.google.devtools.build.skydoc.SkydocMain.recursiveEval(SkydocMain.java:402)
	at com.google.devtools.build.skydoc.SkydocMain.eval(SkydocMain.java:260)
	at com.google.devtools.build.skydoc.SkydocMain.main(SkydocMain.java:163)
Caused by: java.nio.file.NoSuchFileException: external/rules_cc/cc/private/rules_impl/cc_flags_supplier.bzl
	at com.google.devtools.build.skydoc.SkydocMain.getInputSource(SkydocMain.java:454)
	at com.google.devtools.build.skydoc.SkydocMain.recursiveEval(SkydocMain.java:385)
	at com.google.devtools.build.skydoc.SkydocMain.recursiveEval(SkydocMain.java:402)
	... 3 more
Stardoc documentation generation failed: File external/rules_cc/cc/defs.bzl imported '//cc/private/rules_impl:cc_flags_supplier.bzl', yet external/rules_cc/cc/private/rules_impl/cc_flags_supplier.bzl was not found, even at roots [., external/build_bazel_rules_apple].
Target //doc:update failed to build
Use --verbose_failures to see the command lines of failed build steps.
INFO: Elapsed time: 0.628s, Critical Path: 0.50s
INFO: 1 process: 1 darwin-sandbox.
FAILED: Build did NOT complete successfully
FAILED: Build did NOT complete successfully

The workaround in bazelbuild/stardoc#92 doesn't work, it fails right after with:

$ bazel run //doc:update
Starting local Bazel server and connecting to it...
INFO: Analyzed target //doc:update (39 packages loaded, 572 targets configured).
INFO: Found 1 target...
ERROR: /Users/steeve/code/github.com/znly/rules_apple/doc/BUILD.bazel:28:12: Generating proto for Starlark doc for tvos.doc_doc failed (Exit 1) stardoc failed: error executing command bazel-out/host/bin/external/io_bazel_stardoc/stardoc/stardoc '--input=//apple:tvos.doc.bzl' '--workspace_name=build_bazel_rules_apple' '--dep_roots=.' '--dep_roots=external/build_bazel_rules_apple' ... (remaining 1 argument(s) skipped)

Use --sandbox_debug to see verbose messages from the sandbox
com.google.devtools.build.skydoc.SkydocMain$StarlarkEvaluationException: File apple/internal/tvos_rules.bzl imported '@build_bazel_rules_apple//apple/internal/aspects:swift_dynamic_framework_aspect.bzl', yet apple/internal/aspects/swift_dynamic_framework_aspect.bzl was not found, even at roots [., external/build_bazel_rules_apple].
	at com.google.devtools.build.skydoc.SkydocMain.recursiveEval(SkydocMain.java:412)
	at com.google.devtools.build.skydoc.SkydocMain.recursiveEval(SkydocMain.java:402)
	at com.google.devtools.build.skydoc.SkydocMain.eval(SkydocMain.java:260)
	at com.google.devtools.build.skydoc.SkydocMain.main(SkydocMain.java:163)
Caused by: java.nio.file.NoSuchFileException: apple/internal/aspects/swift_dynamic_framework_aspect.bzl
	at com.google.devtools.build.skydoc.SkydocMain.getInputSource(SkydocMain.java:454)
	at com.google.devtools.build.skydoc.SkydocMain.recursiveEval(SkydocMain.java:385)
	at com.google.devtools.build.skydoc.SkydocMain.recursiveEval(SkydocMain.java:402)
	... 3 more
Stardoc documentation generation failed: File apple/internal/tvos_rules.bzl imported '@build_bazel_rules_apple//apple/internal/aspects:swift_dynamic_framework_aspect.bzl', yet apple/internal/aspects/swift_dynamic_framework_aspect.bzl was not found, even at roots [., external/build_bazel_rules_apple].
Target //doc:update failed to build
Use --verbose_failures to see the command lines of failed build steps.
INFO: Elapsed time: 4.869s, Critical Path: 0.66s
INFO: 1 process: 1 darwin-sandbox.
FAILED: Build did NOT complete successfully
FAILED: Build did NOT complete successfully

[thii]

bazel test //doc:all
bazel run //doc:update

[thii]

Can you add a simple test? (There's infoplist_contents_test)

[thii]

Nevermind, you have the tests now :)