rust: Link LICENSE files

Some rust tools do LICENSE searches in crate roots
instead of containing directories, and other tools will
put workspaced crates into their own directories.

Link the LICENSE to the correct file at every crate root for clarity.

Test: docs only
Change-Id: I90d9caa3a487aba3654f68d8f8f7c85e7e77e759
Reviewed-on: https://bluetooth-review.googlesource.com/c/bluetooth/+/2140
Reviewed-by: Ani Ramakrishnan <aniramakri@google.com>

rust/LICENSE

diff --git a/rust/LICENSE b/rust/LICENSE
new file mode 120000
index 0000000..ea5b606
--- /dev/null
+++ b/rust/LICENSE
@@ -0,0 +1 @@
+../LICENSE
\ No newline at end of file

rust/bt-bap/LICENSE

diff --git a/rust/bt-bap/LICENSE b/rust/bt-bap/LICENSE
new file mode 120000
index 0000000..30cff74
--- /dev/null
+++ b/rust/bt-bap/LICENSE
@@ -0,0 +1 @@
+../../LICENSE
\ No newline at end of file

rust/bt-bass/LICENSE

diff --git a/rust/bt-bass/LICENSE b/rust/bt-bass/LICENSE
new file mode 120000
index 0000000..30cff74
--- /dev/null
+++ b/rust/bt-bass/LICENSE
@@ -0,0 +1 @@
+../../LICENSE
\ No newline at end of file

rust/bt-battery/LICENSE

diff --git a/rust/bt-battery/LICENSE b/rust/bt-battery/LICENSE
new file mode 120000
index 0000000..30cff74
--- /dev/null
+++ b/rust/bt-battery/LICENSE
@@ -0,0 +1 @@
+../../LICENSE
\ No newline at end of file

rust/bt-broadcast-assistant/LICENSE

diff --git a/rust/bt-broadcast-assistant/LICENSE b/rust/bt-broadcast-assistant/LICENSE
new file mode 120000
index 0000000..30cff74
--- /dev/null
+++ b/rust/bt-broadcast-assistant/LICENSE
@@ -0,0 +1 @@
+../../LICENSE
\ No newline at end of file

rust/bt-common/LICENSE

diff --git a/rust/bt-common/LICENSE b/rust/bt-common/LICENSE
new file mode 120000
index 0000000..30cff74
--- /dev/null
+++ b/rust/bt-common/LICENSE
@@ -0,0 +1 @@
+../../LICENSE
\ No newline at end of file

rust/bt-gatt/LICENSE

diff --git a/rust/bt-gatt/LICENSE b/rust/bt-gatt/LICENSE
new file mode 120000
index 0000000..30cff74
--- /dev/null
+++ b/rust/bt-gatt/LICENSE
@@ -0,0 +1 @@
+../../LICENSE
\ No newline at end of file

rust/bt-pacs/LICENSE

diff --git a/rust/bt-pacs/LICENSE b/rust/bt-pacs/LICENSE
new file mode 120000
index 0000000..30cff74
--- /dev/null
+++ b/rust/bt-pacs/LICENSE
@@ -0,0 +1 @@
+../../LICENSE
\ No newline at end of file