[RESTRICT AUTOMERGE] Exclude dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.48

The previous commit disturbs the generator for this family of tests
slightly, and so subtest 48 ends up being a ridiculously large case that
takes forever to link.

Remove it from the P test set; can look at reintroducing for Q.

Change-Id: Ic2d441fbdbeec3a2a0c76033cb4151d5d0608538
Bug: b/122608943
diff --git a/android/cts/master/gles31-master.txt b/android/cts/master/gles31-master.txt
index 2f1dc0d..acc7ef6 100644
--- a/android/cts/master/gles31-master.txt
+++ b/android/cts/master/gles31-master.txt
@@ -10249,7 +10249,6 @@
 dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.45
 dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.46
 dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.47
-dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.48
 dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.49
 dEQP-GLES31.functional.ssbo.atomic.add.lowp_uint
 dEQP-GLES31.functional.ssbo.atomic.add.lowp_int
diff --git a/android/cts/master/src/gles31-test-issues.txt b/android/cts/master/src/gles31-test-issues.txt
index 545ba85..7b76334 100644
--- a/android/cts/master/src/gles31-test-issues.txt
+++ b/android/cts/master/src/gles31-test-issues.txt
@@ -49,3 +49,6 @@
 dEQP-GLES31.functional.shaders.builtin_functions.precision.reflect.mediump_compute.vec3
 dEQP-GLES31.functional.shaders.builtin_functions.precision.reflect.mediump_compute.vec4
 dEQP-GLES31.functional.shaders.builtin_functions.precision.reflect.highp_compute.vec3
+
+# Bug 122608943 shader generated is ridiculously large; exclude for P only.
+dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.48