go.mod: bump procfs to pick up KernelTainted() (prometheus#844)

Signed-off-by: Arun S <arun.srinivasan@flipkart.com>

Author: Arun S

go.mod

@@ -25,7 +25,7 @@ require (
 	github.com/prometheus/client_model v0.6.2
 	github.com/prometheus/common v0.70.1
 	github.com/prometheus/exporter-toolkit v0.17.1
-	github.com/prometheus/procfs v0.21.1
+	github.com/prometheus/procfs v0.21.2-0.20260716175001-1de9cf374cc1
 	github.com/safchain/ethtool v0.7.0
 	golang.org/x/sys v0.47.0
 	howett.net/plist v1.0.1

go.sum

@@ -84,8 +84,8 @@ github.com/prometheus/common v0.70.1 h1:1HvjP4D5oL3t8RsPlwxA9onvvStjtIHYE5XuuwOi
 github.com/prometheus/common v0.70.1/go.mod h1:VdFUQDMZK3VLkurFUVhia6uys/0suUp86TJz5qbJRhc=
 github.com/prometheus/exporter-toolkit v0.17.1 h1:psKN4wM7shBL/BxZkDHgm6YZJ3fAVG36+r86An/+7q0=
 github.com/prometheus/exporter-toolkit v0.17.1/go.mod h1:dabwPJvxsC5+tsp2iolQrqBWZh+QlISKlYRpj9Hh5xk=
-github.com/prometheus/procfs v0.21.1 h1:GljZCt+zSTS+NZq88cyQ1LjZ+RCHp3uVuabBWA5+OJI=
-github.com/prometheus/procfs v0.21.1/go.mod h1:aB55Cww9pdSJVHk0hUf0inxWyyjPogFIjmHKYgMKmtY=
+github.com/prometheus/procfs v0.21.2-0.20260716175001-1de9cf374cc1 h1:CZ7I0vh6VJG2gZsl/V98AKob5uR0SwteYxLFpIHqVvw=
+github.com/prometheus/procfs v0.21.2-0.20260716175001-1de9cf374cc1/go.mod h1:aB55Cww9pdSJVHk0hUf0inxWyyjPogFIjmHKYgMKmtY=
 github.com/safchain/ethtool v0.7.0 h1:rlJzfDetsVvT61uz8x1YIcFn12akMfuPulHtZjtb7Is=
 github.com/safchain/ethtool v0.7.0/go.mod h1:MenQKEjXdfkjD3mp2QdCk8B/hwvkrlOTm/FD4gTpFxQ=
 github.com/siebenmann/go-kstat v0.0.0-20210513183136-173c9b0a9973 h1:GfSdC6wKfTGcgCS7BtzF5694Amne1pGCSTY252WhlEY=