Bump botocore from 1.15.44 to 1.15.46 (#7851)

Bumps [botocore](https://github.com/boto/botocore) from 1.15.44 to 1.15.46.
- [Release notes](https://github.com/boto/botocore/releases)
- [Changelog](https://github.com/boto/botocore/blob/develop/CHANGELOG.rst)
- [Commits](boto/botocore@1.15.44...1.15.46)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

requirements/main.txt

@@ -75,9 +75,9 @@ boto3==1.12.44 \
     --hash=sha256:2186fca030ec6a4b00c5def1d7b86346da10eef41ae17b18f912621016f9196e \
     --hash=sha256:91af98b5bd555afacb7abe8afd7ed615e94c6d747e3f50588943b99a5a49789c \
     # via -r requirements/main.in, celery
-botocore==1.15.44 \
-    --hash=sha256:c08d2ae350b48fbdbb01d34915859c19ef702a244ddc1a71b5c369183b9e4f65 \
-    --hash=sha256:fcb84381f6fa2d8f96e2647bc059790b1a5a9ce0d00a5296ffe0946bdee15802 \
+botocore==1.15.46 \
+    --hash=sha256:ae39899dc450570968e3e128d2c8a011e5f8d4f6fd07a7d1f01df10a11ef332d \
+    --hash=sha256:b609e2373dccb728b34555af28fd8bd87cc57295cafa32f8a5b8044bb58b9ea8 \
     # via boto3, s3transfer
 cachetools==4.1.0 \
     --hash=sha256:1d057645db16ca7fe1f3bd953558897603d6f0b9c51ed9d11eb4d071ec4e2aab \
@@ -604,7 +604,7 @@ raven==6.10.0 \
     --hash=sha256:3fa6de6efa2493a7c827472e984ce9b020797d0da16f1db67197bcc23c8fae54 \
     --hash=sha256:44a13f87670836e153951af9a3c80405d36b43097db869a36e92809673692ce4 \
     # via -r requirements/main.in
-readme_renderer[md]==26.0 \
+readme-renderer[md]==26.0 \
     --hash=sha256:cbe9db71defedd2428a1589cdc545f9bd98e59297449f69d721ef8f1cfced68d \
     --hash=sha256:cc4957a803106e820d05d14f71033092537a22daa4f406dfbdd61177e0936376 \
     # via -r requirements/main.in