Removing CF CLI v6

Author: github-actions[bot]

config/blobs.yml

@@ -1,7 +1,3 @@
-cf-cli_6.53.0_linux_x86-64.tgz:
-  size: 8973024
-  object_id: ae691825-0baa-438f-5765-fa781d5f9982
-  sha: sha256:09664d1469fb8a0ddba804343121aba7d8f64ba6bfde75a53f6e29d6600b2342
 cf7-cli_7.7.10_linux_x86-64.tgz:
   size: 7654446
   object_id: 19a7ec07-4a09-4acb-545e-4c72140f2d28
@@ -10,4 +6,3 @@ cf8-cli_8.99.99_linux_x86-64.tgz:
   size: 8966421
   object_id: fb7941f6-596b-4ca2-4c9f-4b987a088e72
   sha: sha256:bfda5c48cd281985f3005f584c7034227ebe814c51fc35211ff3819f05ac2c58
-