[wsrelay] switch from psycopg 3 to asyncpg (#13965)

Due to dependency issues specifically around upgrading to Django 4.2, we
cannot feasibly have a dependency on psycopg2 and psycopg3. The only
place that was currently using psycopg3 was wsrelay.

Change wsrelay to use the asyncpg library and psycopg2 instead.

Tested locally on kind with a dev build of awx.

Signed-off-by: Rick Elrod <rick@elrod.me>

3 files changed, 204 insertions, 165 deletions

diff --git a/licenses/asyncpg.txt b/licenses/asyncpg.txt
new file mode 100644
index 0000000000..d931386122
--- /dev/null
+++ b/licenses/asyncpg.txt
@@ -0,0 +1,204 @@
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diff --git a/licenses/psycopg-3.1.4.tar.gz b/licenses/psycopg-3.1.4.tar.gz
deleted file mode 100644
index 97bc461e51..0000000000
--- a/licenses/psycopg-3.1.4.tar.gz
+++ /dev/null
diff --git a/licenses/psycopg.txt b/licenses/psycopg.txt
deleted file mode 100644
index 153d416dc8..0000000000
--- a/licenses/psycopg.txt
+++ /dev/null
@@ -1,165 +0,0 @@
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