Update to 0.34.2 upstream release

Upstream tag: 0.34.2
Upstream commit: 875f03ed

Commit authored by Packit automation (https://packit.dev/)

plans/full.fmf

@@ -8,3 +8,11 @@ adjust:
     prepare+:
       - how: install
         package: python3
+
+  - when: "distro == rhel-10 or distro == centos-10 or distro == centos-stream-10"
+    because: "flexmock is not in EPEL 10: https://bugzilla.redhat.com/show_bug.cgi?id=2351835"
+    prepare+:
+      - how: install
+        package: python3-pip
+      - how: shell
+        script: pip3 install flexmock

plans/main.fmf

@@ -1,6 +1,6 @@
 discover:
     how: fmf
     url: https://github.com/packit/specfile.git
-    ref: 192a081abc71fe4f8af377bf15350088508a3558
+    ref: 875f03eda8abb51e7211bd1de5c11bdb038cf03d
 execute:
     how: tmt

plans/packit-integration.fmf

@@ -2,7 +2,7 @@ discover:
     how: fmf
     url: https://github.com/packit/packit
     filter: tier:0 | tier:1
-    ref: b038051a619fdbffcb40441b97b972f014e240c1
+    ref: 772be56330806396e8153ae1cbd246a49a9ef2c1
 prepare:
   - how: install
     copr: packit/packit-dev