[Github][CI] Add doc8 to code-linter dependency (#172256)

This is needed by #172123 to
avoid potential CI failures.

Author: zeyi2

llvm/utils/git/requirements_linting.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.12
+# This file is autogenerated by pip-compile with Python 3.13
 # by the following command:
 #
 #    pip-compile --generate-hashes --output-file=requirements_linting.txt requirements_linting.txt.in
@@ -203,6 +203,16 @@ deprecated==1.2.18 \
     --hash=sha256:422b6f6d859da6f2ef57857761bfb392480502a64c3028ca9bbe86085d72115d \
     --hash=sha256:bd5011788200372a32418f888e326a09ff80d0214bd961147cfed01b5c018eec
     # via pygithub
+doc8==2.0.0 \
+    --hash=sha256:1267ad32758971fbcf991442417a3935c7bc9e52550e73622e0e56ba55ea1d40 \
+    --hash=sha256:9862710027f793c25f9b1899150660e4bf1d4c9a6738742e71f32011e2e3f590
+    # via -r requirements_linting.txt.in
+docutils==0.21.2 \
+    --hash=sha256:3a6b18732edf182daa3cd12775bbb338cf5691468f91eeeb109deff6ebfa986f \
+    --hash=sha256:dafca5b9e384f0e419294eb4d2ff9fa826435bf15f15b7bd45723e8ad76811b2
+    # via
+    #   doc8
+    #   restructuredtext-lint
 idna==3.10 \
     --hash=sha256:12f65c9b470abda6dc35cf8e63cc574b1c52b11df2c86030af0ac09b01b13ea9 \
     --hash=sha256:946d195a0d259cbba61165e88e65941f16e9b36ea6ddb97f00452bae8b1287d3
@@ -215,6 +225,10 @@ pygithub==1.59.1 \
     --hash=sha256:3d87a822e6c868142f0c2c4bf16cce4696b5a7a4d142a7bd160e1bdf75bc54a9 \
     --hash=sha256:c44e3a121c15bf9d3a5cc98d94c9a047a5132a9b01d22264627f58ade9ddc217
     # via -r requirements_linting.txt.in
+pygments==2.19.2 \
+    --hash=sha256:636cb2477cec7f8952536970bc533bc43743542f70392ae026374600add5b887 \
+    --hash=sha256:86540386c03d588bb81d44bc3928634ff26449851e99741617ecb9037ee5ec0b
+    # via doc8
 pyjwt[crypto]==2.10.1 \
     --hash=sha256:3cc5772eb20009233caf06e9d8a0577824723b44e6648ee0a2aedb6cf9381953 \
     --hash=sha256:dcdd193e30abefd5debf142f9adfcdd2b58004e644f25406ffaebd50bd98dacb
@@ -235,6 +249,14 @@ requests==2.32.5 \
     --hash=sha256:2462f94637a34fd532264295e186976db0f5d453d1cdd31473c85a6a161affb6 \
     --hash=sha256:dbba0bac56e100853db0ea71b82b4dfd5fe2bf6d3754a8893c3af500cec7d7cf
     # via pygithub
+restructuredtext-lint==2.0.2 \
+    --hash=sha256:374c0d3e7e0867b2335146a145343ac619400623716b211b9a010c94426bbed7 \
+    --hash=sha256:dd25209b9e0b726929d8306339faf723734a3137db382bcf27294fa18a6bc52b
+    # via doc8
+stevedore==5.6.0 \
+    --hash=sha256:4a36dccefd7aeea0c70135526cecb7766c4c84c473b1af68db23d541b6dc1820 \
+    --hash=sha256:f22d15c6ead40c5bbfa9ca54aa7e7b4a07d59b36ae03ed12ced1a54cf0b51945
+    # via doc8
 urllib3==2.5.0 \
     --hash=sha256:3fc47733c7e419d4bc3f6b3dc2b4f890bb743906a30d56ba4a5bfa4bbff92760 \
     --hash=sha256:e6b01673c0fa6a13e374b50871808eb3bf7046c4b125b216f6bf1cc604cff0dc

llvm/utils/git/requirements_linting.txt.in

@@ -1 +1,2 @@
 PyGithub==1.59.1
+doc8==2.0.0