update prometheus to 2.37.8

Prometheus released a new stable version a few weeks ago.
Not much changes, mainly some modules get updated and there is a minor
bugfix.

Lightly tested here.
--
:wq Claudio

Index: Makefile
===================================================================
RCS file: /cvs/ports/sysutils/prometheus/Makefile,v
retrieving revision 1.20
diff -u -p -r1.20 Makefile
--- Makefile 28 Feb 2023 17:54:21 -0000 1.20
+++ Makefile 23 May 2023 13:22:25 -0000
@@ -1,6 +1,6 @@
COMMENT = systems monitoring and alerting toolkit

-V = 2.37.6
+V = 2.37.8
GH_ACCOUNT = prometheus
GH_PROJECT = prometheus
GH_TAGNAME = v${V}
Index: distinfo
===================================================================
RCS file: /cvs/ports/sysutils/prometheus/distinfo,v
retrieving revision 1.10
diff -u -p -r1.10 distinfo
--- distinfo 28 Feb 2023 17:54:21 -0000 1.10
+++ distinfo 23 May 2023 13:53:57 -0000
@@ -1,6 +1,6 @@
-SHA256 (prometheus-2.37.6.tar.gz) = K1iRz6cpr7x3w+Q8ynvgow8XU9WkzcOf2eZizQhZ6mM=
-SHA256 (prometheus-vendor-2.37.6.tar.gz) = 25xXzp7dQLqXFiPq7VxxoBFu6OS7V0+Anv9w8IHRqIg=
-SHA256 (prometheus-web-ui-2.37.6.tar.gz) = P9sT1Y+sfo2wRiFHTiKoeHtYAk8kE2oS5GeRAUmjDmg=
-SIZE (prometheus-2.37.6.tar.gz) = 6048927
-SIZE (prometheus-vendor-2.37.6.tar.gz) = 11757594
-SIZE (prometheus-web-ui-2.37.6.tar.gz) = 4337991
+SHA256 (prometheus-2.37.8.tar.gz) = Y/Bd3/RTc5zp9lI8lZzvgTt5Rh2uGGNn0AET9xXG62Q=
+SHA256 (prometheus-vendor-2.37.8.tar.gz) = iKshx0M3y9za1XKHKfzy4f5OVBVzTSRTA3MAhVUkbRs=
+SHA256 (prometheus-web-ui-2.37.8.tar.gz) = LSAdhpDopPsmxrolIky+Vp3GyKp29wB8xILnCK0tDZs=
+SIZE (prometheus-2.37.8.tar.gz) = 6049022
+SIZE (prometheus-vendor-2.37.8.tar.gz) = 11758451
+SIZE (prometheus-web-ui-2.37.8.tar.gz) = 2386391
Index: patches/patch-mmap_openbsd
===================================================================
RCS file: /cvs/ports/sysutils/prometheus/patches/patch-mmap_openbsd,v
retrieving revision 1.2
diff -u -p -r1.2 patch-mmap_openbsd
--- patches/patch-mmap_openbsd 13 Sep 2022 10:35:55 -0000 1.2
+++ patches/patch-mmap_openbsd 23 May 2023 13:52:43 -0000
@@ -9,7 +9,7 @@ index 39c3fcb5b..760b39a8b 100644
@@ -13,7 +13,6 @@ require (
github.com/dgryski/go-sip13 v0.0.0-20200911182023-62edffca9245
github.com/digitalocean/godo v1.81.0
- github.com/docker/docker v20.10.17+incompatible
+ github.com/docker/docker v20.10.24+incompatible
- github.com/edsrzf/mmap-go v1.1.0
github.com/envoyproxy/go-control-plane v0.10.3
github.com/envoyproxy/protoc-gen-validate v0.6.7