Update references to gen_random_uuid (pypi#12512)

Seems our postgres upgrade changes the search pathing/references, ref: pypi#12482 (comment)

warehouse/migrations/versions/adb74475e8a4_update_uuid_func_path.py

@@ -0,0 +1,172 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+Update gen_random_uuid func path
+
+Revision ID: adb74475e8a4
+Revises: bd71566c2877
+Create Date: 2022-11-07 20:25:26.983744
+"""
+
+import sqlalchemy as sa
+
+from alembic import op
+from sqlalchemy.dialects import postgresql
+
+revision = "adb74475e8a4"
+down_revision = "bd71566c2877"
+
+
+def upgrade():
+    op.alter_column(
+        "prohibited_project_names",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "projects",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "release_dependencies",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "release_files",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "releases",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "roles",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "row_counts",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "ses_emails",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "ses_events",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "users",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("gen_random_uuid()"),
+        existing_nullable=False,
+    )
+
+
+def downgrade():
+    op.alter_column(
+        "users",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("public.gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "ses_events",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("public.gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "ses_emails",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("public.gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "row_counts",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("public.gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "roles",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("public.gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "releases",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("public.gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "release_files",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("public.gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "release_dependencies",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("public.gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "projects",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("public.gen_random_uuid()"),
+        existing_nullable=False,
+    )
+    op.alter_column(
+        "prohibited_project_names",
+        "id",
+        existing_type=postgresql.UUID(),
+        server_default=sa.text("public.gen_random_uuid()"),
+        existing_nullable=False,
+    )