headscale: use a different oidc key

secrets/hel1-a/headscale/oidc_client_secret2.age

@@ -1,13 +1,14 @@
 age-encryption.org/v1
--> ssh-ed25519 vDjOfg jz7H8dAXkaJmMtiU0pZqbbAyH8ls1rp/EXB4uK+sy3Y
-kjuwJfVg487SwSoacVJ+gCW+A2xdrVSK68KMAlu7xnU
--> X25519 QWggCwIAPPXvQujRNbFVJByU2E6715tGfMHWQ8c3xhY
-MEhNJuYeOfoGr0B1oTzBXplq5oTGz6CKuSt2McSZTpw
--> piv-p256 +y2G/w A8QLUewPleBm7W05T1LODNvHxdUIjgVmOuyqiljmyH7M
-C1Ug1YcN0mcCcgMsXIq5mZkNNP8d7FCw8oAQOivHoWE
--> piv-p256 jNqd3A AxZ7nMY31GeVSnFjRklcxrWA2wFJgj3ndDM+0aof7XG0
-BQl4VBR/5Elo+b4gtTtqiOtpmfbh0BhZnXI9nphcmiI
--> >Y-grease X4W[ "h W@8'&0
-db5asa9gnAIJyUFnRA
---- qw4PzG5ZRzpKRQlHYwKnGoqYNiRk3YNjEeKGz6rSh0I
-LYmWb~ɖ<>0<EFBFBD><30><EFBFBD><EFBFBD>><3E><><EFBFBD><EFBFBD><EFBFBD>4<EFBFBD><34><EFBFBD><EFBFBD>i<EFBFBD>,X<><14>'<27>2<EFBFBD><32>lΩ<6C>$<24>خ"V<>0!<21><><EFBFBD><EFBFBD>[<5B>If<49><66><EFBFBD>ZZՎ<5A>D*E<45><7F>u<EFBFBD><75>M<EFBFBD><06>_Jꪊ
+-> ssh-ed25519 vDjOfg sAjhspks5Q/qv3Fl4AbdbDyEL29obLgpCPtW2WuQo1U
+JsB1x798R/e0pG95tZdQ1Z9kLsGLkfyx7XZNOGlvA3k
+-> X25519 ygp9KuSaJuBxrCIwj1GN3lJOpIer0i+r4h7CpzyyfjA
+gLtz+fz6IeGk8jVmtp7hfltKW0Udx6qQut7BVEhCM+s
+-> piv-p256 +y2G/w AinLJm4uMiDT5M5a6qPeRY2SN5p7t2IIHoYoWKW0G3ch
+omsNwBxcE6tl5HVVK08t9BijPizfa89wHZTwjgMiFpY
+-> piv-p256 jNqd3A AzMvos7g+Eir5nMP1jln4pOaqzRsu3r5n7RYcUBylY/R
+UwCFQeu2zsx8T0f0ewpbqazWW4wVZCFNNACkabwpeIQ
+-> *i-grease
+FumYnZkzriGEw3nsGS99JWeU5bw/msa3SfAPBxm4BQva4Q
+--- ciKXMioSP8Jm6BpLFcx3zjvRgK232dt+GZ6k0ZzBEtE
+<EFBFBD>S{ǝ<>c-<2D><>ƶ<EFBFBD>9<EFBFBD><39><EFBFBD>x<19>@?f<>tF<03><>q#꟒8gtS+sr=<3D>9]<5D><>sָK<11><>-M<><4D><EFBFBD>ު!(<28><1E><>B<EFBFBD><42>7_o-OG
+<EFBFBD><EFBFBD>2