Revert "Add gsutil 4.13 to telemetry/third_party"

tools/telemetry/third_party/gsutil/third_party/rsa/doc/compatibility.rst

Index: tools/telemetry/third_party/gsutil/third_party/rsa/doc/compatibility.rst
diff --git a/tools/telemetry/third_party/gsutil/third_party/rsa/doc/compatibility.rst b/tools/telemetry/third_party/gsutil/third_party/rsa/doc/compatibility.rst
deleted file mode 100644
index e6b59a3c99fd28a5b070ab80d1e11734370d2033..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/rsa/doc/compatibility.rst
+++ /dev/null
@@ -1,62 +0,0 @@
-Compatibility with standards
-==================================================
-
-.. index:: OpenSSL
-.. index:: compatibility
-
-Python-RSA implements encryption and signatures according to PKCS#1
-version 1.5. This makes it compatible with the OpenSSL RSA module.
-
-Keys are stored in PEM or DER format according to PKCS#1 v1.5. Private
-keys are compatible with OpenSSL. However, OpenSSL uses X.509 for its
-public keys, which are not supported.
-
-Encryption:
-    PKCS#1 v1.5 with at least 8 bytes of random padding
-
-Signatures:
-    PKCS#1 v1.5 using the following hash methods:
-    MD5, SHA-1, SHA-256, SHA-384, SHA-512
-
-Private keys:
-    PKCS#1 v1.5 in PEM and DER format, ASN.1 type RSAPrivateKey
-
-Public keys:
-    PKCS#1 v1.5 in PEM and DER format, ASN.1 type RSAPublicKey
-
-:ref:`VARBLOCK <bigfiles>` encryption:
-    Python-RSA only, not compatible with any other known application.
-
-.. _openssl:
-
-Interoperability with OpenSSL
---------------------------------------------------
-
-You can create a 512-bit RSA key in OpenSSL as follows::
-
-    openssl genrsa -out myprivatekey.pem 512
-
-To get a Python-RSA-compatible public key from OpenSSL, you need the
-private key first, then run it through the ``pyrsa-priv2pub``
-command::
-
-    pyrsa-priv2pub -i myprivatekey.pem -o mypublickey.pem
-
-Encryption and decryption is also compatible::
-
-    $ echo hello there > testfile.txt
-    $ pyrsa-encrypt -i testfile.txt -o testfile.rsa publickey.pem
-    $ openssl rsautl -in testfile.rsa -inkey privatekey.pem -decrypt
-    hello there
-
-Interoperability with PKCS#8
---------------------------------------------------
-
-The standard PKCS#8 is widely used, and more complex than the PKCS#1
-v1.5 supported by Python-RSA. In order to extract a key from the
-PKCS#8 format you need an external tool such as OpenSSL::
-
-    openssl rsa -in privatekey-pkcs8.pem -out privatekey.pem
-
-You can then extract the corresponding public key as described above.
-