chore: update gcp-releasetool to 1.10.5 (#1370)

Updates gcp-releasetool to [v1.10.5](https://togithub.com/googleapis/releasetool/releases/tag/v1.10.5) for compatibility with cryptography version >= 39.x (upgraded in https://togithub.com/googleapis/gapic-generator-java/pull/1297)

Author: emmileaf

.kokoro/requirements.in

@@ -1,7 +1,7 @@
 gcp-docuploader==0.6.3
 google-crc32c==1.3.0
 googleapis-common-protos==1.56.3
-gcp-releasetool==1.9.1
+gcp-releasetool==1.10.5
 cryptography==39.0.1
 cachetools==4.2.4
 cffi==1.15.1

.kokoro/requirements.txt

@@ -1,6 +1,6 @@
 #
-# This file is autogenerated by pip-compile with python 3.10
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.10
+# by the following command:
 #
 #    pip-compile --generate-hashes requirements.in
 #
@@ -134,9 +134,9 @@ gcp-docuploader==0.6.3 \
     --hash=sha256:ba8c9d76b3bbac54b0311c503a373b00edc2dc02d6d54ea9507045adb8e870f7 \
     --hash=sha256:c0f5aaa82ce1854a386197e4e359b120ad6d4e57ae2c812fce42219a3288026b
     # via -r requirements.in
-gcp-releasetool==1.9.1 \
-    --hash=sha256:952f4055d5d986b070ae2a71c4410b250000f9cc5a1e26398fcd55a5bbc5a15f \
-    --hash=sha256:d0d3c814a97c1a237517e837d8cfa668ced8df4b882452578ecef4a4e79c583b
+gcp-releasetool==1.10.5 \
+    --hash=sha256:174b7b102d704b254f2a26a3eda2c684fd3543320ec239baf771542a2e58e109 \
+    --hash=sha256:e29d29927fe2ca493105a82958c6873bb2b90d503acac56be2c229e74de0eec9
     # via -r requirements.in
 google-api-core==2.8.2 \
     --hash=sha256:06f7244c640322b508b125903bb5701bebabce8832f85aba9335ec00b3d02edc \