chore(submodule): bump validation/advanced-tests/data from cebf632 to 198e15d

[dependabot]

Bumps validation/advanced-tests/data from cebf632 to 198e15d.

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[c-dilks]

diff:

diff --git a/.gitattributes b/.gitattributes
index 54d8293..407b520 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -55,3 +55,4 @@
 5.11-fid-tm-r11-100/electronpionC.hipo filter=lfs diff=lfs merge=lfs -text
 5.11-fid-tm-r11/electronproton.hipo filter=lfs diff=lfs merge=lfs -text
 twoTrackEvents_809_raw.evio filter=lfs diff=lfs merge=lfs -text
+evio/rg-d/clas_018779.evio.01339 filter=lfs diff=lfs merge=lfs -text
diff --git a/README.md b/README.md
index bd33f12..bedfe7d 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,3 @@
 # advanced-tests
 
-These are used by the validation/advanced_tests subdirectory in coatjava.
-
+Data used by coatjava's ["advanced-tests"](https://github.com/JeffersonLab/coatjava/tree/development/validation/advanced-tests), stored as git-lfs, copied from clasweb.
\ No newline at end of file
diff --git a/evio/rg-d/clas_018779.evio.01339 b/evio/rg-d/clas_018779.evio.01339
new file mode 100644
index 0000000..b7a2410
--- /dev/null
+++ b/evio/rg-d/clas_018779.evio.01339
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20b0fc1415fdd85c239c7b68aed5c3e8f6c9a10e7d24502d1632f0db18ec1fd7
+size 106543788